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Waste is a growing environmental issue, particularly in residential areas lacking effective waste management systems. This community service activity aims to improve environmental literacy through a waste management education program implemented in collaboration with the Ija Plastic Gang community. The methods used include outreach, participatory education, household-based waste management training, and ongoing mentoring. The results of the activity indicate an increase in community understanding regarding waste types, sorting methods, and simple recycling practices. Furthermore, the formation of new habits in waste management is an indicator of the program's success. The activity also fostered a sense of collective responsibility among community members toward maintaining a clean and healthy living environment. Through consistent mentoring and hands-on practice, participants demonstrated greater confidence in applying waste reduction strategies at the household level. The collaboration with the Ija Plastic Gang community proved instrumental in accelerating behavior change, as peer-to-peer engagement strengthened motivation and accountability. Ultimately, this initiative highlights the importance of integrating environmental education into community development programs to achieve long-term ecological sustainability.

The rapid growth of the digital content creation industry has intensified competition in the multimedia rental sector, making brand management a critical factor for business sustainability. This study aims to analyze the influence of Brand Trust and Brand Image on Purchase Decision at Omah Visual Malang. The research employed a quantitative explanatory approach with data collected from 90 respondents using accidental sampling. Data were analyzed through multiple linear regression, coefficient of determination, and hypothesis testing (t-test and F-test). Results indicated that the multiple regression equation was Y' = 3.271 + 0.321X1 + 0.574X2 + e. The coefficient of determination yielded an adjusted R-square of 0.689, indicating that Brand Trust and Brand Image jointly explained 68.9% of the variance in Purchase Decision. Partial tests showed that Brand Trust (tₙₐᵗ = 2.871, sig. = 0.005) and Brand Image (tₙₐᵗ = 6.730, sig. = 0.000) each had a significant positive effect on Purchase Decision. The simultaneous test confirmed that both variables together significantly influenced Purchase Decision (Fₙₐᵗ = 99.479, sig. = 0.000). Brand Image demonstrated a stronger influence than Brand Trust. Omah Visual Malang is advised to strengthen its brand distinctiveness and expand its product range to enhance consumer confidence and purchase decisions.

This study aims to comprehensively examine the concept of intention and the recitation of Surah Al-Fatihah in prayer from the perspective of the four imams of the schools of jurisprudence: Hanafi, Maliki, Shafi’i, and Hanbali. The background of this study is based on the existence of differing opinions among scholars, which often cause confusion among the public regarding the correct practice of prayer. The method used is qualitative research in the form of a literature review (library research), through data collection from classical fiqh texts, scientific journals, and other relevant literature. The data analysis technique employs a descriptive-comparative approach to identify the similarities and differences in the views of each school of thought. The results of the study indicate that all schools of thought agree that intention is an act of the heart that constitutes a valid condition for prayer, yet they differ regarding the timing of its performance and its verbalization. Regarding the recitation of Surah Al-Fatihah, the Shafi’i school mandates it as a pillar in every rak’ah, whereas the Hanafi school does not consider it a pillar. The Maliki and Hanbali schools adopt a moderate stance by granting leniency under certain conditions. These differences reflect the richness of Islamic jurisprudence, which is dynamic and flexible. This study is expected to provide a more comprehensive understanding and foster an attitude of tolerance in addressing differences in worship practices.

The background of this research is based on the importance of Sharia-based social financing in assisting people in need without involving elements of riba, while ensuring that its practices remain aligned with Islamic economic law principles. This study aims to analyze the implementation of qard financing at the Masjid Raya Bintaro Jaya Amil Zakat Institution (MRBJ) and to examine its compliance with the provisions set by the Dewan Syariah Nasional Majelis Ulama Indonesia, through Fatwa Number 19/DSN-MUI/IV/2001 concerning Al-Qard. This research employs a qualitative method with a case study approach. Data collection techniques include interviews, observations, and documentation. The research subjects consist of zakat institution administrators and beneficiaries. (mustahiq) of the Qard Financing Program. The results indicate that the implementation of Qard financing at MRBJ has been carried out as a form of community economic empowerment, with a relatively simple distribution mechanism oriented toward the needs of the mustahiq. However, in practice, there are still several aspects that have not been optimal, particularly in terms of assistance and monitoring for the beneficiaries. Therefore, this study concludes that although qard financing at MRBJ. provides significant social benefits, there is a need to enhance Sharia understanding and improving institutional governance to ensure optimal implementation in accordance with the principles established by the DSN-MUI fatwa with the principles established by the DSN-MUI fatwa.

This study aimed to examine the extent to which trust, perceived security, and ease of use of the GrabFood platform influence consumer transaction decisions in Batam City. The method used was descriptive quantitative, involving 204 respondents who had made purchases through GrabFood, selected through purposive sampling based on Jacob Cohen's formula to ensure representative results. Data were collected using a questionnaire and analyzed through a series of procedures, including validity and reliability testing, classical assumption checking, multiple linear regression, and hypothesis testing using t-tests and F-tests. The study findings revealed that trust contributed 22.0%, security 38.9%, and ease of use 23.2% to purchasing decisions. The coefficient of determination (R²) of 65.6% confirmed that these three factors simultaneously explained a significant portion of the variation in consumer purchasing behavior. Furthermore, t-tests and F-tests confirmed a positive and significant influence, both individually and collectively, on consumer decisions to use GrabFood.

This study aims to explore the extent to which brand image, product quality, and trust influence purchasing decisions for Pixy two-way cake through the Blibli platform in Batam City. The approach used is quantitative descriptive, involving 100 consumers who previously purchased Pixy two-way cake on Blibli, selected through purposive sampling with Lemeshow calculation guidelines to ensure sample representativeness. Data collection was conducted using a questionnaire, then analyzed through validity and reliability tests, classical assumption evaluation, multiple linear regression, and hypothesis testing using t-tests and F-tests. The results of the regression analysis indicate that brand image has a 24.7% influence on purchasing decisions, product quality contributes 34.0%, and trust plays a role of 29.2%. Furthermore, the coefficient of determination (R²) shows that these three variables collectively explain 74.0% of the variation in purchasing decisions. The t-test and F-test confirm that the influence of each variable is significant and positive, both partially and simultaneously, on consumer purchasing decisions at Blibli in Batam City.

Waste management is a major challenge in environmental conservation in Indonesia. One innovative approach that can be implemented is the use of informative waste signs as a visual educational medium for the public. Waste signs are information boards placed in strategic locations to provide knowledge about the types of waste, their environmental impacts, and the decomposition time of various materials. The Community Service Program (KKN) of Padang State University (UNP) has implemented this concept by creating educational boards containing information on waste decomposition time, ranging from waste that decomposes in 50–100 years to waste that does not decompose at all. This article aims to examine the concept, benefits, and effectiveness of waste signs as a community-based environmental education instrument. The methods used include field observation and a qualitative descriptive approach. The results of the study indicate that waste signs can increase public awareness of the importance of proper waste management. Thus, this medium has the potential to be a simple yet effective educational tool in supporting sustainable environmentally friendly behavior.

This household appliance and machine repair and maintenance program is designed to promote economic independence for the community in Sedati Village, Sidoarjo, by strengthening technical skills based on local potential. The underlying problem of this activity is the community's high dependence on external repair services and limited ability to handle household appliance damage independently. Therefore, the Asset-Based Community Development (ABCD) approach is used, which focuses on utilizing the assets, potential, and capacity already possessed by the community. The program is implemented in a participatory manner, with stages including identification and mapping of local assets, joint planning, technical skills training, hands-on practice, and activity evaluation. The results show an increase in the community's ability and understanding in performing simple household appliance maintenance and repairs. Furthermore, the community is beginning to recognize economic opportunities from their skills, thus potentially developing independent repair service businesses. Thus, the application of the ABCD approach in this activity has proven effective in strengthening the community's economic independence in a sustainable manner through optimizing local assets. Going forward, ongoing mentoring efforts are needed to ensure that the potential that has been established can continue to develop and provide broader economic benefits.

This study aims to analyze the influence of product quality, brand image, and promotion on purchasing decisions for Nivea products in Batam City. The population in this study were consumers who use Nivea products in the Lubuk Baja District area with an unknown population size. The sampling technique used the Jacob Cohen formula, resulting in a sample size of 204 respondents using a purposive sampling method. The research data were analyzed using multiple linear regression methods supported by data quality testing, classical assumption tests, influence tests, and hypothesis tests. The results of the regression analysis showed that product quality had a 31.5% influence on purchasing decisions, brand image had a 62.7% influence, and promotion had a 27.4% influence on purchasing decisions. Furthermore, the results of the coefficient of determination test showed that the variables of product quality, brand image, and promotion were able to explain 83.2% of the variation in purchasing decisions. In addition, the results of the T test and F test proved that the three independent variables had a positive and significant influence, both partially and simultaneously, on purchasing decisions for Nivea products in Batam City.

This study aims to comprehensively examine the role of brand image, trust, and promotional intensity in shaping purchasing decisions for Maybelline two-way cake cosmetic products in Batam City. The implemented research design adopted a descriptive quantitative approach involving 204 participants who had actual experience in purchasing the product in question. Respondents were determined through purposive sampling technique based on Jacob Cohen's calculations to ensure empirical representativeness of the research sample. Primary data were collected through the distribution of structured questionnaire instruments, then processed and analyzed using hierarchical statistical stages that included testing the validity and reliability of the instrument, verification of classical assumptions, multiple linear regression modeling, and hypothesis testing through partial (t) and simultaneous (F) tests. Empirical findings indicate that brand image contributes 23.9% to purchasing decisions, trust influences 39.1%, while promotion contributes the most dominant influence at 14.7%. The coefficient of determination (R²) value of 82.9% indicates that the three independent variables are simultaneously able to explain variations in consumer purchasing decisions in a substantial proportion. The results of both partial and simultaneous tests confirm a positive and significant influence between brand image, trust, and promotion on purchasing decisions for Maybelline cosmetics in Batam.

This study is motivated by the growing public demand for reliable and high-quality public transportation services such as the Trans Solo Bus on corridor 4. The purpose of this research is to analyze the influence of Facilities, Innovation, and Service Quality on User Interest, both partially and simultaneously. This study employs a quantitative method with a sample of 100 respondents who are users of the Trans Solo Bus on corridor 4. Data were collected through questionnaires and analyzed using IBM SPSS Statistics through several tests, including validity, reliability, normality, multicollinearity, heteroscedasticity, multiple linear regression, t-test, F-test, and coefficient of determination (R²). The results revealed that Facilities, Innovation, and Service Quality significantly influence User Interest, either individually or simultaneously. These findings imply that improving facilities, implementing continuous innovation, and ensuring high service quality can increase public interest in using Trans Solo Bus services, thus supporting the development of sustainable urban transportation.

Background: Automatic segmentation of the thyroid gland in ultrasonography (USG) images using deep learning requires a user-friendly interface to support diagnostic and educational processes. Purpose: This study aims to develop and implement a Graphical User Interface (GUI) that integrates a deep learning U-Net model for interactive and efficient segmentation and visualization of thyroid USG images. Method: The development method employed the Rapid Application Development (RAD) approach using MATLAB programming language. The GUI is designed to load transverse and sagittal USG images, display automatic segmentation results, and calculate thyroid gland volume based on dimensions measured automatically from the segmentation output. Testing was conducted using USG image data from 15 volunteers, and GUI functionality was evaluated using black box testing. Result: The GUI successfully displayed USG images and segmentation results with a responsive 4-panel interface; zoom, pan, and image navigation features functioned well. Automatic segmentation occurred in real-time after image input, and volume measurement results appeared automatically. Black box testing evaluation showed all GUI features operated as expected. The average Dice Similarity Coefficient (DSC) of 0.91 indicates high performance of the U-Net model in thyroid segmentation, consistent with previous findings. Statistical testing confirmed no significant difference between volume measurements using the application and manual methods (p = 0.953). Conclusion: This GUI implementation facilitates users in performing deep learning-based segmentation and visualization of thyroid USG images, improving efficiency and accuracy in thyroid volume measurement. The GUI has potential applications in clinical practice and radiology education.

This study aims to analyze the influence of intellectual intelligence, emotional intelligence, and love of money on the ethical behavior of accounting students. The research method used is a quantitative approach. The population in this study were accounting students from the 2021 and 2022 intakes of Padang State Polytechnic. This study used primary data collected by distributing questionnaires via Google Forms using a purposive sampling technique, resulting in 119 respondents. The data analysis method used multiple linear regression with IBM SPSS Statistics 25 software. The results show that intellectual intelligence and emotional intelligence partially influence the ethical behavior of accounting students, while love of money does not. Simultaneously, intellectual intelligence, emotional intelligence, and love of money influence the ethical behavior of accounting students.

Risk management is a crucial aspect of business sustainability, especially for Micro, Small, and Medium Enterprises (MSMEs) in the culinary sector which face various business environment uncertainties. This study aims to analyze the implementation of operational risk management at Warung Ecco Roso Kediri, covering the processes of risk identification, analysis, evaluation, control, and monitoring applied by the business owner. This research employed a qualitative descriptive method with a case study approach, using in-depth interviews and field observation for data collection. The results showed that the implementation of operational risk management at Warung Ecco Roso Kediri has been carried out across all process stages, yet it remains simple, informal, and based on the owner’s experience without systematic documentation. The main identified risks include raw material risks, market demand risks, business competition risks, as well as service and hygiene risks. The control strategies implemented focus on maintaining product quality, operational efficiency, and price adjustment. Although the applied system is not formally structured, these risk management practices are considered effective in maintaining business stability and continuity. This study recommends the development of Standard Operating Procedures (SOPs), risk documentation, and the use of a risk matrix to improve risk management effectiveness in the future.

Religious institutions such as mosques are part of non-profit public sector entities that manage public funds and therefore require accountable and transparent financial reporting standards. ISAK 335 is the applicable standard governing the presentation of financial statements for non-profit-oriented entities in Indonesia. This study aims to analyze the conformity of financial management practices in three mosques in Tanah Datar Regency, West Sumatra, namely Baiturrahman Mosque Sungayang, Nurul Huda Mosque Simpuruik, and Al-Amin Mosque Dobok Batusangkar, with the provisions of ISAK 335. The approach used in this research is a descriptive qualitative approach with data collection conducted through interviews and observations. The results of the study indicate that the three mosques have not implemented ISAK 335 in the preparation of their financial statements. Financial management practices are still limited to recording cash receipts and cash disbursements without the classification of net assets, statements of financial position, statements of activities, or notes to financial statements standardized in accordance with ISAK 335. The main inhibiting factors include limited human resources in the field of accounting, lack of standard dissemination, and minimal regulatory pressure. This study recommends the need for continuous training, technical assistance, and stronger regulations for mosque financial managers so that mosque financial statements can be prepared and presented in accordance with the applicable standards for non-profit organizations, namely ISAK 335.

Low financial literacy and managerial capability remain common issues faced by micro, small, and medium enterprises (MSMEs), particularly in the culinary sector, which consequently affects financial efficiency and business sustainability. Many business owners still maintain simple and unstructured financial records and often mix personal and business finances, leading to difficulties in determining profit and making appropriate business decisions. This community service activity aims to improve financial efficiency through operational management assistance for the MSME Warung Pecel Bu Nor located in Gading Fajar, Candi District, Sidoarjo Regency. The method used is Participatory Action Research (PAR), which actively involves business owners in every stage of the activity, including problem identification, action planning, implementation, evaluation, and reflection. Data collection techniques include observation, interviews, discussions, and joint reflection. The results indicate an improvement in the business owner’s understanding and skills in simple financial recording, separation of personal and business finances, and operational cost control. In addition, there is an improvement in the organization of business management and managerial awareness. This assistance contributes to increased financial efficiency, business stability, and the potential improvement of the economic welfare of business owners. Overall, this assistance has proven effective in supporting the sustainability of MSMEs; therefore, continuous assistance is needed so that business owners can consistently implement more professional business management practices.

The development of discipline in children should begin at an early age, particularly in managing time for studying, playing, worship, and resting. Simple time management assistance activities are conducted to help children understand the importance of time regulation and to foster disciplined behavior in their daily activities. These activities include introduction sessions, material delivery, question-and-answer sessions, as well as the distribution of gifts and group photo sessions, all carried out in an interactive and participatory manner. The results indicate that children begin to organize their daily schedules, follow instructions, and demonstrate gradual improvements in discipline. The research method used is Participatory Action Research (PAR), which actively involves children, facilitators, and teachers/ustadzah in the stages of planning, implementation, observation, and reflection. This approach enables children to learn by doing, fostering a sense of responsibility, critical thinking skills, and the development of positive habits in a sustainable manner. The activity is also supported by the active participation of teachers/ustadzah and the facilitation team to enhance the effectiveness of the learning process; therefore, simple time management assistance based on the PAR method is effective in fostering discipline and orderliness in children from an early age.

This study aimed to examine the influence of promotional strategies and user-friendliness on consumer purchasing decisions on the ShopeeFood platform in Batam City. The research used a descriptive quantitative approach, involving 100 actively transacting respondents, selected through purposive sampling based on Lemeshow's calculation guidelines to ensure sample representativeness. Data were collected through a structured questionnaire and analyzed using a series of validity and reliability tests, classical assumption checks, multiple linear regression, and hypothesis testing using t- and F-tests. The research findings indicated that promotions contributed 42.4% to purchasing decisions, while user-friendliness contributed 26.0%. The coefficient of determination (R²) of 78.9% confirmed that these two variables collectively explained most of the variation in purchasing behavior. The results of the t- and F-tests confirmed that promotions and user-friendliness had a significant influence, both partially and simultaneously, emphasizing the importance of integrating effective digital marketing strategies and an intuitive application interface to drive consumer decisions on ShopeeFood in Batam City.

This community service activity aims to enhance the understanding of local business actors in Kanekes Village (Baduy Luar) regarding the implementation of a sales information system to support the management and marketing of traditional handicraft products. The main problems faced by partners include unstructured transaction recording, low utilization of sales data, and business management that is still based on memory. The implementation method uses a participatory approach through socialization, training, hands-on practice, and mentoring, with data collection techniques carried out through interviews and field observations. The activity was conducted on April 17, 2026, involving MSME handicraft actors as the main partners. The results show an increase in business actors’ understanding of the importance of sales recording systems as a basis for business management. Participants began to be able to record transactions in a more structured and simple manner and utilize sales data to monitor business performance and identify the most in-demand products. In addition, there was a shift in business management patterns from memory-based to simple data-based systems. This activity also encouraged improvements in digital literacy through the introduction of social media utilization and digital marketing strategies. Overall, this program contributes to strengthening the capacity of business actors and supporting the more effective and sustainable development of traditional product marketing. Keywords: Community Service, Msmes, Sales Information System, Baduy Luar, Digital Marketing

This study aims to determine the effect of product availability, communication effectiveness, and promotional strategy on sales volume at PT.Distribusindo Cemerlang Jaya, a cosmetic and skincare distribution company in Batam city. The background of this research is based on pre-survey result indicating suboptimal sales volume along with operational challenges including stock shortages, communicatiob gaps, and limited promotional activities.ths research employs a quantitative method. The population consist of all comsumers, with a sample of 43 respondent selected using a saturated sampling technique. Data were collected through questionnaires using a likert scale and analyzed using validity and reliability test, classical assumption tests, multiple linear regression, t-test, F-test, and coefficient of determination (R²) with SPSS. Result show that partially, product availability does not significantly affect sales volume (sig. 0,313 > 0,05), and communication effectiveness also does not significantly affect sales volume (sig. 0,898 > 0,05). However, promotional strategy has a positive and significant effect  on sales volume (sig, 0,000 < 0,05). Simultaneously, all three variables significantly affect sales volume (F = 212.642, sig. 0,000 < 0,05). The coefficient of determination (R²) is 0,942 indicating that 94,2% of the variation in sales volume is explained by the three independent variables. Promotional strategy is the most dominant factor influencing sales volume is explained by the three independent variables. Promotional strategy is the most dominant factor influencing sales volume at PT.Distribusindo Cemerlang Jaya.