This study aims to analyze the implementation of the Betang Mobile application as an innovation in welfare services for MSME partners at PT. Bank Pembangunan Kalimantan Tengah. The study uses a qualitative approach with in-depth interviews and document analysis to explore the experiences and perspectives of various stakeholders involved, including MSME customers, customer service, and bank management. The research method applied is a case study with an innovation diffusion theory approach as proposed by Everett M. Rogers (1995). In this study, five key characteristics of innovation diffusion relative advantage, compatibility, complexity, trialability, and observability are used to evaluate the impact and acceptance of the Betang Mobile application among MSME partners. Data collected from interviews with informants, including MSME customers and customer service, indicate that 75% of MSME players feel the application enhances service access, while 85% of users find the application compatible with their needs. The findings show that the Betang Mobile application has provided benefits in terms of efficiency and ease of access for MSME partners. About 40% of users report increased satisfaction, and 82% consider the application more efficient compared to traditional methods. Challenges include the adoption of technology by older MSME players and those in remote areas. Based on these findings, the study recommends that Bank Pembangunan Kalimantan Tengah focus on digital education for MSME partners, strengthen data security systems, and consistently update features to maintain the application's relevance. In conclusion, the Betang Mobile application has proven to make a positive contribution to the welfare services of MSME partners, with visible impacts on the accessibility and efficiency of banking services. To enhance the effectiveness of this application, it is recommended that Bank Pembangunan Kalimantan Tengah address challenges related to technology adoption and data security, as well as conduct regular evaluations of the application's features to keep them aligned with evolving user needs.

This study aims to explore and analyze the implementation of public service principles in the Legal Bureau of the Central Kalimantan Provincial Secretariat. The method used is qualitative research with a descriptive approach, which aims to provide an in-depth understanding of public service practices applied in the agency. Data were obtained through in-depth interviews with related parties, direct observation, and documentation studies. The results of the study indicate that the implementation of public service principles such as transparency, accountability, responsiveness, and participation in the Legal Bureau of the Central Kalimantan Provincial Secretariat has been carried out well, although there are several challenges faced, such as limited human resources and adequate infrastructure. The improvement efforts made include increasing employee capacity and utilizing information technology to accelerate the service process. This study provides an important contribution in understanding the dynamics of public services in the legal sector and becomes a consideration for the improvement and development of the service system at the provincial government level. It is hoped that this study can be a reference for further research and to improve the quality of public services in Central Kalimantan.

This article discusses the importance of building students' interest in learning Islamic Cultural History (SKI), which is often considered less interesting due to monotonous conventional methods. The research aims to explore creative and innovative learning strategies that can increase students' interest in SKI. Using qualitative descriptive methods and literature studies, researchers analyzed the relevance of learning interests and the development of interesting teaching modules. The findings show that teaching modules that integrate visual media and interactive technology can increase the attractiveness of learning, creating active and relevant learning experiences for students. Apart from that, the teacher's role is very crucial in using a variety of methods and providing constructive feedback. The implications of this research emphasize the need for a more creative approach in education to not only convey historical knowledge, but also shape students' character and identity. In this way, it is hoped that SKI learning will be more meaningful and help students understand cultural heritage in the context of modern life.

The purpose of this study was to determine the trust and quality of customer service towards the satisfaction of the Bank Syariah Indonesia Pontianak Branch. The population in this study were customers, with a sample of 100 people. Determination of sample withdrawal using incidental sampling techniques. Determination of the sample size of the research object using the Slovin formula with a confidence level of 90% (significance level of 0.10). Slovin formula with a confidence level of 90% (significance level of 0.10) / Data collection techniques using questionnaire distribution techniques. Based on the results of the analysis and discussion that have been carried out, it can be concluded that the characteristics of respondents in this study show that respondents who are customers of BSI Pontianak Branch show that most customers are aged 19-28 years, last education is high school / vocational school, civil servant jobs, male, are customers of BSI Pontianak Branch 100%.

There are problems that still exist in online learning including limited-reach networks, inadequate facilities and infrastructure, and others. This study discussed the analysis of sentiment which used the Na ve Bayes Classifier (NBC) method with XGBoost feature selection as a performance improvement that took data from news portals. The results of this study showed that graph data on the application of online learning forms in Indonesia had a "Negative" opinion. Performance testing of the NBC method based on XGBoost feature selection was conducted four times. The first experiment resulted in an accuracy value of 60.18% with 50/50 split data. The next experiment had an accuracy value of 56.92% with 70/30 split data. After that, the third experiment resulted in an accuracy value of 65.90% with 80/20 split data. The result of the last experiment was an accuracy value of 63.63% with 90/10 split data. After using XGBoost feature selection, it produced an accuracy of 60.18%, 67.69%, 70.45%, and 77.27%. The study also produced the highest average score at 10-Fold Cross-Validation in the second trial with a score of 65.62%.

Futsal is a soccer game played indoors, this game itself is played by two teams, each team consisting of five people. At this time futsal is very much in demand from various groups ranging from children to adults, so there are many futsal field rental places, especially in the city of Pekanbaru. However, the problem that occurs is that it is still difficult for tenants to find out where there is a futsal field and the nearest futsal field from where the tenant is located, including price information and field facilities. Therefore, we need a system that can make it easier for tenants to find out where there is a futsal field and the nearest futsal field from the tenant's location. This system is made based on Android so that it can make it easier for users to use this system. The method used in making this system is the Haversine method. The results obtained are a marketplace system that can make it easier for users to find out where there is a futsal field, find the nearest field and it is also easy to find out all information related to the field and can make it easier to rent a futsal field through the marketplace system.