Abstract:This study developed and evaluated a standalone, non-intrusive radio frequency identification (RFID)-based elevator access control system for a four-story residential building. The system used an Arduino Uno, an MFRC522…
RFID reader, and relay interfaces to regulate access to Floors 2, 3, and 4. Authorized card identifiers and floor permissions were stored locally, enabling offline operation without an external database or network connection. The relays interfaced only with the elevator push-button circuits and did not modify the original controller, motor drive, door mechanism, or safety system. Performance was evaluated using 47 registered cards and three unregistered cards, with each card tested 50 times, producing 2,500 authentication trials. Under the tested conditions, all registered cards were correctly authenticated according to their assigned floor permissions, while all unregistered cards were rejected. The system achieved 100% authentication accuracy, 100% correct relay activation, and 100% unauthorized-card rejection. Stable card detection was obtained at distances of up to approximately 1 cm. The first-floor button remained independent of the RFID module to preserve minimum accessibility during module failure. The proposed system provides a practical and low-cost retrofit solution for floor-specific elevator access control in small residential buildings.
Abstract:This study aims to examine the influence of deferred tax and tax planning on earnings management in primary consumer goods sub-sector companies listed on the Indonesia Stock Exchange (IDX) during the 2020–2024 period. The…
The variables employed in this study are deferred tax and tax planning as independent variables, and earnings management as the dependent variable. Panel data regression analysis was utilized to assess the influence of the independent variables on the dependent variable, both simultaneously and individually. The study population consisted of 83 companies, with a sample of 32 companies selected via purposive sampling, resulting in 160 observations. Data processing was conducted using EViews version 12 software, and the Common Effect Model (CEM) was selected as the model. Hypothesis testing using the model feasibility test (F-test) indicated that the model is suitable for measuring the influence of the independent variables on the dependent variable. The research results show that: (1) deferred tax and tax planning simultaneously have a significant effect on earnings management; (2) deferred tax does not have a significant partial effect on earnings management, indicating that deferred tax does not directly drive earnings management; and (3) tax planning has a positive and significant partial effect on earnings management.
Abstract:Companies listed in the Jakarta Islamic Index 70 (JII70) provide a unique research context because they operate within an Islamic capital market framework that applies sharia screening criteria and financial requirements.…
. Despite being guided by the same sharia principles and regulatory environment, JII70 companies still show variations in financial performance. Although previous research has examined the factors that affect financial performance, empirical evidence regarding the influence of efficiency, market ratios, liquidity, and leverage still shows inconsistent results, particularly in companies that comply with sharia principles. Therefore, this study aims to analyze the influence of efficiency, market ratio, liquidity, and leverage on the financial performance of companies listed on JII70 by using Return on Assets (ROA) as a performance indicator. This study uses a quantitative approach by utilizing secondary data obtained from the annual reports of 57 non-financial companies during the period 2021–2025, resulting in 285 company-year observations. Panel data regression analysis was performed using the Fixed Effects model with Driscoll–Kraay error standard to overcome the problems of heteroscedasticity and autocorrelation. The results show that efficiency measured by Total Asset Turnover (TATO) and market ratio measured by Price-to-Book Value (PBV) have a positive and significant effect on financial performance. Meanwhile, liquidity measured by Current Ratio (CR) and leverage measured by Debt-to-Asset Ratio (DAR) have a positive but not statistically significant effect on financial performance. The findings of this study support the Signaling Theory by showing that efficiency and market ratio provide stronger signals regarding company quality and financial performance in the context of the Islamic capital market in Indonesia. These findings provide practical implications for managers in improving company performance as well as for investors in making more informed investment decisions
Abstract:This study was motivated by fluctuations in the stock prices of mining sector companies listed in the IDX30 index during 2021–2024, Indonesia’s mineral downstreaming policy, and inconsistencies in previous research findings.…
indings. This study aimed to analyze the effects of interest rates and financial performance, as measured by the debt-to-equity ratio (DER) and earnings per share (EPS), on the stock prices of IDX30 mining companies and to examine the moderating role of inflation. The population comprised all mining sector companies listed in the IDX30 index during the year 2021–2024, while the sample was selected using purposive sampling. This study employed a quantitative explanatory approach and panel data regression with Moderated Regression Analysis. The results showed that interest rates had a negative and significant effect on stock prices, whereas EPS had a positive and significant effect. DER did not significantly affect stock prices. Furthermore, inflation did not moderate the effects of interest rates, DER, or EPS on stock prices. These findings imply that mining companies should maintain sustainable profitability and consider interest rate dynamics in financial decision-making. Investors should also consider macroeconomic conditions and company fundamentals when formulating investment strategies.
Abstract:This study aims to examine the effect of intellectual capital on the financial performance of banking companies listed on the Indonesia Stock Exchange (IDX) during the 2022–2024 period. Intellectual capital is measured using…
using the Value Added Intellectual Coefficient (VAIC) model, which consists of Value Added Capital Employed (VACA), Value Added Human Capital (VAHU), and Structural Capital Value Added (STVA), while financial performance is proxied by Return on Assets (ROA). This study employs a quantitative approach using secondary data obtained from the annual reports and financial statements of 40 banking companies, resulting in 120 observations. Panel data regression analysis is used, with the Fixed Effect Model (FEM) selected based on the results of the Chow test and Hausman test. The results indicate that VACA has no significant effect on ROA, whereas VAHU and STVA have a positive and significant effect on ROA. In addition, VACA, VAHU, and STVA simultaneously affect financial performance. These findings suggest that human capital and structural capital efficiency are more closely associated with financial performance than capital employed efficiency. The study provides empirical evidence regarding the role of intellectual capital in supporting the financial performance of banking companies
Abstract:This study aims to determine the relationship between cardiorespiratory endurance and the attention and learning focus of Physical Education Study Program students. Cardiorespiratory endurance is a component of physical…
fitness that plays an important role in supporting physical activity and cognitive function. The ability of attention and learning focus is an important aspect in the learning process because it affects the understanding of material and student learning outcomes. This research uses a quantitative approach with a correlational design. The research sample consisted of 20 Physical Education Study Program students selected using a purposive sampling technique. Cardiorespiratory endurance was measured using the Multistage Fitness Test (MFT) to obtain an estimated VO₂max, while attention and learning focus were measured using a Likert scale questionnaire. Data analysis was performed using the Pearson Product Moment correlation test. The results showed a positive and significant relationship between cardiorespiratory endurance and student attention and learning focus (r = 0.587; p < 0.05). These findings indicate that students with better levels of cardiorespiratory endurance tend to have higher levels of focus and attention during the learning process.
Abstract:Usaha Mikro Kecil Menengah (UMKM) keripik gadung di Desa Arjasa menghadapi tantangan serius dalam memanfaatkan teknologi digital untuk pemasaran produk. Penelitian ini bertujuan untuk mendeskripsikan secara mendalam strategi…
tegi pemasaran digital melalui WhatsApp Business yang diterapkan oleh pelaku UMKM keripik gadung serta mengidentifikasi secara komprehensif faktor-faktor pendukung dan penghambat penerapannya. Pendekatan kualitatif dengan jenis studi kasus instrumental digunakan dalam penelitian ini. Pengumpulan data dilakukan melalui wawancara mendalam terhadap 12 informan, observasi partisipatif, dan dokumentasi terhadap lima UMKM keripik gadung di Desa Arjasa selama periode Maret hingga Mei 2026. Analisis data menggunakan model interaktif Miles, Huberman, dan Saldana yang meliputi reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa strategi pemasaran digital yang diterapkan masih bersifat dasar dan belum terstruktur secara sistematis, dengan pemanfaatan fitur WhatsApp Business yang belum optimal. Hanya dua dari lima UMKM yang menggunakan WhatsApp Business, itupun dengan pemanfaatan fitur yang terbatas pada katalog produk. Faktor pendukung utama adalah kemudahan penggunaan aplikasi, biaya yang terjangkau, dan dukungan keluarga serta komunitas. Adapun faktor penghambat meliputi keterbatasan literasi digital, kekhawatiran akan penipuan, kendala infrastruktur internet, dan rendahnya tingkat pendidikan formal. Penelitian ini menyimpulkan bahwa diperlukan pendampingan dan pelatihan berkelanjutan yang disesuaikan dengan kapasitas dan karakteristik pelaku UMKM untuk mengoptimalkan penggunaan WhatsApp Business dalam meningkatkan daya saing UMKM keripik gadung.
Gadung chips Micro, Small, and Medium Enterprises (MSMEs) in Arjasa Village face serious challenges in utilizing digital technology for product marketing. This study aims to describe in depth the digital marketing strategies through WhatsApp Business implemented by gadung chips MSMEs and to comprehensively identify the supporting and inhibiting factors of its implementation. A qualitative approach with an instrumental case study type was used in this research. Data collection was conducted through in-depth interviews with 12 informants, participant observation, and documentation of five gadung chips MSMEs in Arjasa Village during the period March to May 2026. Data analysis used the interactive model of Miles, Huberman, and Saldana which includes data reduction, data presentation, and conclusion drawing. The results showed that the digital marketing strategies implemented were still basic and not systematically structured, with the utilization of WhatsApp Business features not yet optimal. Only two out of five MSMEs used WhatsApp Business, even then with limited utilization of features to product catalogs. The main supporting factors are the ease of use of the application, affordable costs, and support from family and community. Meanwhile, inhibiting factors include limited digital literacy, concerns about fraud, internet infrastructure constraints, and low levels of formal education. This study concludes that continuous assistance and training tailored to the capacity and characteristics of MSME actors are needed to optimize the use of WhatsApp Business in increasing the competitiveness of gadung chips MSMEs.
Abstract:The purpose of this study is to examine the development of education in Indonesia from the colonial era through the reform period, analyzed within the framework of legal foundations. The method employed in this article is…
s library research, which serves to elaborate on the discussion of Indonesian education during the colonial period and the post-independence era up to the reform era, viewed from a legal perspective. The findings indicate that education in the colonial period was politically driven, primarily serving Dutch interests in exploiting Indonesia’s natural resources and economy. In contrast, during the post-independence period through the reform era, education was implemented in a structured manner and underwent several refinements, beginning with the 1947 curriculum and continuing through 1952, 1964, 1968, 1975, 1984, 1994, 2004, 2006, 2013, and culminating in the Merdeka Curriculum. In the post-independence era, education was oriented toward shaping individuals based on the principles of Pancasila and the 1945 Constitution.
Abstract:Mental and spiritual health are crucial aspects of the patient's recovery process in hospitals. In addition to medical treatment, patients also require psychological and spiritual support to help them cope with the various…
us challenges that arise from their illness. This article aims to describe the implementation of Islamic Guidance and Counseling services to strengthen the mental and spiritual health of patients at Padangsidimpuan Indonesian National Armed Forces Hospital. Services provided include spiritual guidance, religious motivation, prayer guidance, individual counseling, and emotional support for patients and their families. Through an Islamic approach, counselors strive to help patients increase their patience, sincerity, optimism, and inner peace in facing their illness and treatment. The results of the service implementation indicate that Islamic Guidance and Counseling contribute positively to patients' psychological and spiritual well-being. Patients who receive support tend to have a better zest for life, lower anxiety levels, and a stronger ability to accept and cope with their health conditions. Furthermore, spiritual guidance activities also help patients maintain their religious practices during treatment, providing a sense of comfort and increasing hope for recovery. The presence of Islamic Guidance and Counseling services in hospitals not only complements existing healthcare services but also plays a crucial role in achieving holistic and humane care. Therefore, strengthening these services requires continued development to optimally support patients' mental and spiritual well-being and improve the overall quality of healthcare.
Abstract:Actually, mosques aren’t just places for worship; they also act as centers for education, social training, and community development. But these days, mosques are often mainly used for ritual worship. This article looks at…
at how the Community Service Program (KKN) strategy helps turn mosques into spaces for kids’ academic growth. The study uses a qualitative descriptive method with data collected through observation and documents during the KKN. Data analysis involved reducing, presenting, and drawing conclusions from the data. The findings show that the KKN program encourages new ways of using mosques, like tutoring, homework help, literacy programs, and other educational activities with kids. The program positively impacts motivation to learn, reading ha bits, discipline, and helps shape kids’ religious character. The success of this transformation.