Abstract:Abstract: Basua Coffee is a culinary business facing challenges in managing sales and inventory, which are still done manually. This results in data discrepancies between recorded stock levels and actual conditions, delays…
ys in sales reporting, and potential transaction recording errors. The purpose of this study is to design and build a web-based sales and inventory information system that can improve operational efficiency and data accuracy at Basua Coffee. The research method used is a software engineering method with a waterfall approach, including the stages of needs analysis, system design, implementation, and testing. Data collection techniques were carried out through observation, interviews, and documentation studies. System analysis was carried out using UML (Unified Modeling Language) modeling, while system testing was carried out using the black box testing method. The results of this study indicate that the designed information system is able to automatically record sales transactions, monitor inventory in real-time, and produce accurate sales and stock reports. Thus, this system can assist management in making faster and more accurate decisions.
Keyword: basua coffe; inventory; information system; sales.
Â
Abstract : Basua Coffee merupakan sebuah usaha kuliner yang menghadapi tantangan dalam mengelola penjualan dan inventaris yang masih dilakukan secara manual. Hal ini menyebabkan terjadinya ketidaksesuaian data antara tingkat stok yang tercatat dengan kondisi aktual, keterlambatan pelaporan penjualan, dan potensi kesalahan pencatatan transaksi. Tujuan penelitian ini adalah merancang dan membangun sistem informasi penjualan dan inventaris berbasis web yang dapat meningkatkan efisiensi operasional dan akurasi data di Basua Coffee. Metode penelitian yang digunakan adalah metode rekayasa perangkat lunak dengan pendekatan waterfall, meliputi tahapan analisis kebutuhan, perancangan sistem, implementasi, dan pengujian. Teknik pengumpulan data dilakukan melalui observasi, wawancara, dan studi dokumentasi. Analisis sistem dilakukan dengan pemodelan UML (Unified Modeling Language), sedangkan pengujian sistem dilakukan dengan metode pengujian black box. Hasil penelitian ini menunjukkan bahwa sistem informasi yang dirancang mampu mencatat transaksi penjualan secara otomatis, memantau inventaris secara real-time, dan menghasilkan laporan penjualan dan stok yang akurat. Dengan demikian, sistem ini dapat membantu manajemen dalam mengambil keputusan yang lebih cepat dan akurat.
Keywords: basua coffe; inventaris; penjualan; sistem informasi.
Abstract:Abstract : Manual management of petty cash funds at SDN 091621 Perdagangan still faces various obstacles, such as recording errors, time inefficiency, difficulties in tracking transactions, and a lack of transparency and…
security of financial data. This study aims to design and implement a Microsoft Excel-based accounting information system as a practical and efficient solution to improve the performance of school financial administration. The developed system is designed to record transactions, calculate balances automatically, prepare daily and monthly financial reports, and perform regular data backups. This study uses the Research and Development (R&D) method with the ADDIE development model which includes the stages of needs analysis, system design, development, implementation, and evaluation through system trials. The test results show that the system is able to improve work efficiency, reduce the risk of recording errors, speed up the reporting process, and improve data security and reliability. In conclusion, this system can be an effective, economical, and easy-to-operate solution for elementary school administrative staff to realize more transparent, accountable, and modern petty cash fund management.
Keywords : accounting information system; efficiency; petty cash; primary school.
Abstrak : Pengelolaan dana kas kecil secara manual di SDN 091621 Perdagangan masih menghadapi berbagai kendala, seperti kesalahan pencatatan, inefisiensi waktu, kesulitan dalam pelacakan transaksi, serta kurangnya transparansi dan keamanan data keuangan. Penelitian ini bertujuan untuk merancang dan mengimplementasikan sistem informasi akuntansi berbasis Microsoft Excel sebagai solusi praktis dan efisien untuk meningkatkan kinerja administrasi keuangan sekolah. Sistem yang dikembangkan dirancang untuk mencatat transaksi, menghitung saldo secara otomatis, menyiapkan laporan keuangan harian dan bulanan, serta melakukan pencadangan data secara berkala. Penelitian ini menggunakan metode Penelitian dan Pengembangan (R&D) dengan model pengembangan ADDIE yang meliputi tahapan analisis kebutuhan, perancangan sistem, pengembangan, implementasi, dan evaluasi melalui uji coba sistem. Hasil pengujian menunjukkan bahwa sistem mampu meningkatkan efisiensi kerja, mengurangi risiko kesalahan pencatatan, mempercepat proses pelaporan, serta meningkatkan keamanan dan keandalan data. Kesimpulannya, sistem ini dapat menjadi solusi yang efektif, ekonomis, dan mudah dioperasikan bagi staf administrasi sekolah dasar untuk mewujudkan pengelolaan dana kas kecil yang lebih transparan, akuntabel, dan modern.
Kata Kunci : efisiensi; kas kecil; sekolah dasar; sistem informasi akuntansi.
Abstract:Abstract: UD. Hasibuan is one of the businesses engaged in selling poultry feed for the surrounding city area. For poultry feed, the type of corn is usually dried corn taken from local farmers, and the process of separating…
ing the corn kernels and corn cobs is done manually (separated using a knife, one one by one) so that corn seed production is not optimal, plus the corn seed separator on the market is quite expensive. To overcome this, the researcher wanted to design a tool for separating corn kernels with cobs. This research used quantitative methods to find references for designing corn kernel separating machines. From the design results, it was found that the machine designed was made in the form of a small scale and a large scale, where each engine drive used a DC motor with 220VAC power, with a torque of 2800rpm, a current of 1.1A and a power of 125Watt, capable of separating dry corn from the cobs, by the help of a modified dividing axle on the engine. Apart from that, the machine works automatically, so that if there is corn to be separated, the artificial intelligence system or automatic system embedded in the system will be active, using an Arduino nano controller  with a 5Vdc voltage supply and an SFR 05 supporting sensor and a 1 channel relay module with supply. 5Vdc.
          Â
Keywords: Corn separator; Microcontroller; UD. Hasibuan
Â
Abstrak: UD. Hasibuan merupakan salah satu usaha yang bergerak dalam penjualan pakan unggas untuk wilayah kota kisaran sekitar, untuk pakan unggas jenis jagung biasanya untuk jagung kering diambil dari petani sekitar, dan proses pemisahan antara biji jagung dan tongkol jagung dilakukan secara manual (dipisahkan dengan menggunakan pisau, satu persatu) sehingga produksi biji jagung tidak maksimal, ditambah lagi alat pemisah biji jagung dipasaran kategori cukup mahal. Untuk mengatasi hal tersebut, maka peneliti ingin merancang sebuah alat pemisah biji jagung dengan tongkol nya, penelitian ini menggunakan metode kuantitatif untuk mencari refrensi perancangan mesin pemisah biji jagung. Dari hasil perancangan mendapati bahwa, mesin yang dirancang dibuat dalam bentuk scala kecil dan scala besar, dimana masing masing penggerak mesin menggunakan motor DC dengan daya 220VAC, dengan torsi 2800rpm, arus 1,1A dan daya 125Watt mampu untuk memisahkan jagung kering dari tongkolnya, dengan bantuan as pemisah yang dimodifikasi pada mesin. Selain itu mesin bekerja secara otomatis, sehingga jika ada jagung yang akan di pisahkan, sistem kecerdasan buatan atau sistem otomatis yang ditanamkan pada sistem akan aktif, dengan menggunakan controller  arduino nano dengan supply tegangan 5Vdc dan sensor pendukung SFR 05 dan modul relay 1 chanel dengan supply 5Vdc.
Â
Kata kunci: Pemisah jagung; Microcontroller; UD. Hasibuan
Abstract:Penelitian ini mengkaji pertanggungjawaban hukum seorang direktur yang menggunakan aset pribadinya untuk memenuhi kewajiban pembayaran pesangon perusahaan, khususnya ditinjau dari Pasal 1338 KUH Perdata dan Undang-Undang…
Nomor 40 Tahun 2007 tentang Perseroan Terbatas. Penelitian ini bertujuan untuk menganalisis keabsahan perjanjian yang melibatkan penggunaan aset pribadi direktur serta untuk menentukan dasar hukum pertanggungjawaban direktur atas pembayaran hak-hak karyawan. Metode penelitian yang digunakan adalah yuridis normatif dengan pendekatan perundang-undangan, konseptual, dan kasus. Bahan hukum dianalisis secara deskriptif dan kualitatif melalui penalaran deduktif. Temuan penelitian menunjukkan bahwa perjanjian di mana seorang direktur secara sukarela berjanji menggunakan aset pribadinya untuk menjamin atau memenuhi kewajiban pesangon perusahaan dapat mengikat secara sah selama memenuhi syarat sahnya perjanjian berdasarkan Pasal 1320 KUH Perdata. Pertanggungjawaban pribadi direktur timbul dari hubungan kontraktual yang dibangun secara sukarela, bukan secara otomatis karena jabatannya sebagai organ perusahaan. Penggunaan aset pribadi juga tidak menghapuskan prinsip pemisahan entitas hukum (kekayaan terpisah) antara perusahaan dan direktur. Temuan ini menekankan pentingnya pengaturan kontraktual yang jelas guna memberikan kepastian hukum dalam pemenuhan kewajiban pesangon.
This study examines the legal responsibility of a director who uses personal assets to fulfill a company’s severance payment obligations, particularly from the perspective of Article 1338 of the Indonesian Civil Code and Law No. 40 of 2007 concerning Limited Liability Companies. This study aims to analyze the validity of an agreement involving the use of a director’s personal assets and to determine the legal basis of the director’s responsibility for the payment of employee compensation. The research employs a normative juridical method with statutory, conceptual, and case approaches. Legal materials were analyzed descriptively and qualitatively through deductive reasoning. The findings indicate that an agreement in which a director voluntarily undertakes to use personal assets to secure or fulfill the company’s severance obligations may be legally binding as long as it satisfies the requirements for a valid agreement under Article 1320 of the Civil Code. The director’s personal liability arises from the contractual relationship voluntarily established, rather than automatically from the director’s position as a corporate organ. The use of personal assets also does not eliminate the separate legal entity principle between the company and the director. These findings emphasize the importance of clear contractual arrangements in providing legal certainty for the fulfillment of severance obligations.
Abstract:Course timetable preparation in the Information Technology Study Program at Universitas PGRI Sumatera Barat is still performed in spreadsheets, typically requires three to five days, and can produce instructor, class, or…
room conflicts. This study develops a web-based scheduling information system that centralizes timetable data, detects collisions automatically, and offers alternatives with support from the Google Gemini API. Development followed the Waterfall System Development Life Cycle, comprising requirements analysis, design, implementation, testing, deployment, and maintenance. The application was built with PHP, Laravel, and MySQL. A deterministic rule identifies overlapping allocations involving the same instructor, class, or room on the same day. Gemini is used only to rank and explain feasible candidates; the application revalidates each recommendation, and the Study Program Secretary retains final approval. Black-box testing of ten functions achieved a 100% success rate. Beta testing produced an average score of 89.22% from three experts and 89.79% from two users, with both results classified as Very Good. The findings indicate that the system is highly feasible for integrated course timetable preparation and administration.
Abstract:The rapid growth of electronic transactions necessitates systems capable of monitoring seller quality and reputation across marketplace platforms. This study aims to design and implement a seller referral system on a Laravel…
avel 13 based e-commerce platform integrated with performance monitoring and seller accountability mechanisms. Built using the Prototype model encompassing communication, planning, modeling, prototyping, and deployment phases the system utilizes MySQL for database management. Registered sellers can distribute unique referral codes to prospective sellers, with the system automatically recording these relationships to enable structured tracking of activities, product counts, store ratings, and access status of referred sellers. Functional testing conducted via a black-box approach demonstrated that the authentication, referral registration, dashboard, monitoring, order management, and store settings modules operated strictly according to specifications, achieving a 100% test case pass rate. The primary contribution of this research lies in shifting the referral paradigm from simple user acquisition to a peer-accountability framework that holds referring sellers responsible for the performance of their recruits, thereby mitigating the presence of unreliable sellers and fostering greater trust in the online shopping environment.
Abstract:The attendance system at SMK Negeri 1 Talamau has so far been focused mainly on teachers and relies on a fingerprint method that frequently experiences problems such as reading failures, system errors, and delayed data synchronization.…
ynchronization. This research aims to develop a QR Code-based online attendance mobile application that can be used by both teachers and students in real time. The research method used is Research and Development (R&D) with the Waterfall software development model, covering the stages of requirements analysis, design, implementation, testing, deployment, and maintenance. The application was developed using WebApp as the mobile platform, Laravel as the backend, and MySQL as the database. The student attendance process is carried out by scanning a QR Code displayed by the teacher, after which attendance data is automatically stored in the database via a REST API. System testing was conducted through alpha testing (white box and black box) as well as beta testing involving experts and end users. The test results show that all primary system functions run according to the design. Beta testing with experts obtained an average score of 86%, categorized as very good, while beta testing with users obtained an average score of 96%, also categorized as very good. The developed application is considered feasible for use and able to improve the effectiveness and efficiency of the attendance process at the school.
Abstract:Level design is one of the key components in determining the gameplay experience in 2D platformer games. However, manual level design is time-consuming and difficult to scale. Graph theory can be used to represent the abstract…
stract structure of a level, with nodes as spatial units and edges as paths connecting those spaces. The problem is that this graph structure cannot always be directly translated into a valid and playable physical layout due to platformer constraints, such as jump height, safe distance, and gravity. This research proposes a chunk-based transformation approach, in which each graph node is represented as a fixed-size level chunk containing a platform layout, obstacles, and entry and exit points. The transformation of the graph into a physical level is carried out through the selection, arrangement, and alignment of chunks based on the graph’s topology. This study aims to design a framework for transforming an abstract graph G=(V,E) into a chunk-based 2D platformer level layout. The method used is qualitative-descriptive, involving the formulation of a graph model, rules for mapping and arranging chunks, and playability criteria. The results of the study reveal three main stages: mapping vertices to corresponding chunks, arranging chunks according to the graph’s structure, and validating reachability using an automatic path-finding agent.
Abstract:Dinas Komunikasi dan Informatika Provinsi Jambi masih melaksanakan proses pencatatan dan monitoring barang masuk secara manual menggunakan dokumen administrasi dan aplikasi perkantoran sederhana, sehingga menimbulkan kendala…
dala berupa kesalahan pencatatan, keterlambatan pencarian data, dan kesulitan penyusunan laporan. Penelitian ini bertujuan merancang Sistem Monitoring dan Pengelolaan Barang Masuk Berbasis Web untuk membantu proses pencatatan, monitoring, pencarian, dan pelaporan data barang masuk secara lebih efektif. Metode pengembangan yang digunakan adalah Waterfall, meliputi analisis kebutuhan, perancangan, implementasi, pengujian, dan pemeliharaan, dengan pemodelan menggunakan UML serta basis data MySQL. Hasil penelitian menunjukkan bahwa sistem yang dibangun mampu mempermudah proses pencatatan barang, mempercepat pencarian data, meningkatkan akurasi penyimpanan data, serta menyederhanakan penyusunan laporan secara otomatis.
The Communication and Informatics Office of Jambi Province still records and monitors incoming goods manually using administrative documents and basic office applications, resulting in recording errors, delayed data retrieval, and difficulties in report preparation. This study aims to design a Web-Based Monitoring and Management System for Incoming Goods to support recording, monitoring, searching, and reporting processes more effectively. The system was developed using the Waterfall method, covering requirements analysis, design, implementation, testing, and maintenance, modeled with UML and a MySQL database. The results show that the developed system simplifies the recording of goods, accelerates data search, improves data storage accuracy, and streamlines automatic report generation.
Abstract:Blockchain technology is touted for democratizing supply chains, but 30–40% of smallholder farmers are excluded from fair market participation due to information gaps and power imbalances. The first complete empirical examination…
examination of blockchain's capacity to empower disadvantaged farmers in Global South agri-food systems. The paper examines 15 large-scale implementations, including Kenyan coffee cooperatives and Indian dairy collectives, using a rigorous mixed-methods methodology. Technical scalability in resource-limited situations, governance structures that promote meaningful multi-stakeholder engagement, and quantifiable inclusion results for small-scale farmers are thoroughly examined. Comparative case study, agent-based adoption modeling, and quasi-experimental effect evaluation by Propensity Score matching reveal that blockchain's potential is not automatic nor inherent in eight nations. Techno-institutional synergy, not technological complexity, improves democracy, the research shows. Hybrid governance systems with farmer-controlled validator nodes and tokenized decision-making rights enhanced smallholder involvement by 58% and premium retention by 78% over corporate-controlled systems. However, technologically sophisticated deployments without institutional expertise frequently increase power concentration and exclusion. The blockchain viability index helps identify optimal deployment conditions for different commodities, empirical evidence challenges the idea that decentralization automatically promotes inclusion, and the inclusion-by-design framework helps policymakers embed equitable principles into decentralized agri-tech from the start. This study shows food system digitization practitioners and scholars that genuine democratization occurs when technology drives institutional transformation.