Abstract:This study aims to analyze students’ experiences in conducting self-assessment using the Duolingo Speak application in speaking skills learning at a higher education institution in Indonesia. The focus of this research covers…
covers five main aspects, namely: students’ self-assessment strategies, increased speaking confidence, improved vocabulary mastery, challenges encountered while using Duolingo Speak, and the enhancement of learner autonomy. This study employs a qualitative approach with a case study method, which aims to gain an in-depth understanding of students’ experiences in utilizing Duolingo Speak as a self-assessment tool in speaking learning. Data were collected through semi-structured interviews and documentation involving five students selected through purposive sampling, namely students who had used Duolingo Speak for at least one semester. The data were analyzed using thematic analysis through data organization, coding, theme identification, and conclusion drawing. The findings show that the use of Duolingo Speak provides positive learning experiences for students. The application helps students apply various self-assessment strategies, increases speaking confidence, enriches vocabulary mastery, and fosters learner autonomy. However, several challenges were also found, such as limitations in speech recognition accuracy and feedback that is not yet sufficiently detailed to support optimal reflective learning. Overall, Duolingo Speak can serve as an effective supporting tool in speaking skills instruction when combined with structured self-assessment guidance from lecturers, thereby enhancing the effectiveness of English as a Foreign Language (EFL) learning.
Abstract:This study aims to analyze the financial feasibility of the SF'Barik Nutmeg Jam IKM business in Beong Village, Siau Tengah Subdistrict, Sitaro Regency. The research method used was a case study with a quantitative descriptive…
riptive approach. Data were collected through questionnaires administered to 40 respondents. The results of the study Break-Even Point (BEP), show that the total production cost for the agroindustry is Rp805,250 and total revenue of Rp1,400,000, resulting in an operating profit of Rp594,750. An R/C Ratio of 1.74 indicates that the business is viable. The BEP analysis shows that the break-even point is at 23.01 units, rounded to 24 units, with a BEP revenue of Rp805,350. Descriptively, the business is still managed in a simple, family-based manner, with marketing conducted through word-of-mouth promotion and social media. Based on the research findings, the SF’Barik Nutmeg Jam IKM is viable to operate and develop because it is capable of generating profits and has potential for the development of agro-industry based on local commodities.
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:Drug abuse is a problem that can be influenced by various interrelated factors. This study aims to apply Mamdani Fuzzy logic in predicting the level of drug abuse in Padang City based on several factors obtained from documentation…
umentation and interviews. The input variables used consist of the Age of the Perpetrator, Environment, Socializing, Gender, and Family, while the output variable is the Level of Drug Abuse with Low and High categories. The research stages include data collection, determining variables and fuzzy sets, fuzzification, forming if-then rules, inference using the minimum operator, composition using the maximum operator, and defuzzification using the centroid method. A total of 64 fuzzy rules are used to connect the combination of input variables with the output. Testing is done through manual calculations and implementation using MATLAB. The test results show that the output categories from manual calculations and MATLAB are the same in three test data, namely High, High, and Low. These results indicate that the Mamdani Fuzzy method can be used in modeling the level of drug abuse based on the variables used.
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:The financial information presented in the financial statements serves to evaluate company performance, control costs, and plan future business strategies. In addition to internal parties, financial statements are also used…
sed by external parties such as creditors, investors, and government agencies. Financial statements in accordance with SAK ETAP can increase company transparency and accountability. This financial transparency and accountability will increase external parties' trust in the company. Therefore, an analysis of the preparation of financial statements at CV Saudagar Jaya Sukses is needed. This analysis aims to assess the conformity of the prepared financial statements with the provisions of SAK ETAP. This study uses a descriptive research type with a qualitative approach. The results of the study indicate that the preparation of financial statements at CV. Saudagar Jaya Sukses is still not fully in accordance with the provisions contained in SAK ETAP, so various improvements are needed to improve the quality of the resulting financial statements.
Abstract:This study is motivated by a fundamental problem concerning how the character-education values contained in the book of Akhlāq Lil Banīn can be implemented consistently and meaningfully within Arabic language learning, amid…
amid an intense schedule, a diversity of methods, and the gap between the readiness of learners and educators in the boarding environment. This study aims to analyze and describe the implementation of character-education values from the book of Akhlāq Lil Banīn in Arabic language learning activities at the MBS Al Mujahidin Islamic Boarding School, Gunungkidul, Yogyakarta. The method used is qualitative, with data collected through observation, interviews, and documentation; informants were selected by purposive sampling, and data analysis comprised data reduction, data presentation, and drawing conclusions. The results show that the implementation of character values takes place integratively, intensively, and contextually through a combination of formal school activities and non-formal dormitory activities such as mufrodat, hiwar, muhadhoroh, qirā’ah, muḥādatsah, and integrated Arabic learning. These activities not only develop linguistic competence but also serve as a medium for internalizing religious, disciplinary, responsibility, and social-care values through habituation and role modeling. Challenges were also found in the form of differing prior abilities among learners, a dense activity schedule, and the dynamic assignment of educators, all of which affect the absorption and internalization of values. It is concluded that the success of Akhlāq Lil Banīn-based character education depends heavily on pedagogical adaptation, differentiated learning, and management of the activity rhythm.
Abstract:Background: Joint pain is a common health problem experienced by older adults due to degenerative processes in the musculoskeletal system. This condition can cause limitations in daily activities and decrease quality of…
life. One non-pharmacological therapy that can be used to reduce joint pain is a warm ginger compress because it has anti-inflammatory effects and provides warmth to the painful area. Objective: To determine the effect of warm ginger compress therapy on reducing joint pain levels in older adults. Methods: This study used a descriptive case study design involving two older adults with joint pain in Kampung Guwosari, RT 02/RW 27, Jebres, Surakarta. The intervention was conducted for 3 consecutive days, once daily for 15–20 minutes. Pain levels were measured using the Numeric Rating Scale (NRS). Results: Respondent 1 experienced a decrease in pain scale from 7 to 4, while Respondent 2 experienced a decrease from 4 to 2 after receiving warm ginger compress therapy for 3 days. Conclusion: Warm ginger compress therapy can help reduce joint pain levels in older adults and can be used as a simple, safe, and affordable non-pharmacological therapy.
Abstract:The Effect of Product Quality on Customer Loyalty with Customer Satisfaction as a Mediating Variable among Gen Z Consumers of Kopi Kenangan in Makassar City. Thesis, Departement of Management, Faculty of Economies and Bussiness.…
ssiness. State University of Makassar. Supervised by Mr. Anwar and Mr. Muhammad Ichwan Musa. This study aims to determine the effect of product quality on customer loyalty with customer satisfaction as a mediating variable among Generation Z consumers of Kopi Kenangan in Makassar City. The focus of this research is to analyze how product quality can increase customer satisfaction and shape customer loyalty. This research uses a quantitative approach with an associative explanatory design. Data were collected through questionnaires distributed to 110 respondents who are Gen Z consumers of Kopi Kenangan in Makassar City. The data analysis technique used Partial Least Squares Structural Equation Modeling (PLS-SEM) with the assistance of SmartPLS version 4.0.9.9 to examine the relationships among variables. The results show that product quality has a positive and significant effect on customer satisfaction and customer loyalty. Customer satisfaction also has a positive and significant effect on customer loyalty and acts as a mediating variable in the relationship between product quality and customer loyalty. These findings indicate that good product quality can increase customer satisfaction and strengthen customer loyalty to Kopi Kenangan in Makassar City
Abstract:Amidst the growing number of tourism villages and intensifying competition among destinations, tourism village managers face the challenge of devising digital marketing strategies that are not merely informative but also…
capable of sustainably building meaning, experiences, and destination competitiveness. This study aims to examine the social media-based digital marketing strategies implemented by a specific attraction within Pujon Kidul Tourism Village identifying supporting and inhibiting factors and to analyze the role of digital narratives in shaping the destination's image and competitiveness. A qualitative approach was employed, with data collected through in-depth interviews with tourism village managers (BUMDes), the Tourism Awareness Group (Pokdarwis), tourism-related MSMEs, village officials, and tourists. Data analysis was conducted thematically, utilizing source triangulation to ensure the validity of the findings. The study reveals that social media management remains reactive and unplanned, characterized by the absence of content calendars, creative direction, and performance evaluation mechanisms. Furthermore, there is a misalignment between the digital narratives used and the core identity of Cafe Sawah Pujon Kidul as a culinary destination rooted in the rural experience. Nevertheless, there are opportunities to be leveraged, such as hosting TikTok live streams which have proven effective for content collaboration with local SMEs and communities as well as the management's openness to learning and guidance.