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QRIS (Quick Response Code Indonesian Standard) has become a widely used national digital payment standard. User satisfaction with this service needs to be monitored continuously to ensure its sustainability. This study aims to predict the level of QRIS user satisfaction based on their experiences and perceptions expressed organically on the Twitter social media platform. The method used is sentiment analysis with the Naive Bayes classification algorithm implemented using RapidMiner software. The research data was obtained from Twitter user comments collected through web scraping techniques. The text data then went through a preprocessing stage that included cleansing, stopword filtering, stemming, and tokenizing to be prepared as features ready to be processed by the model. The data was divided into training (80%) and testing (20%) subsets for model training and validation. The results showed that the Naive Bayes model was able to predict user satisfaction sentiment with an accuracy of 80.99%. These findings indicate that the model is highly accurate in identifying satisfied comments and sufficiently sensitive in detecting dissatisfaction. This study concludes that sentiment analysis of Twitter UGC data using Naive Bayes is an effective and efficient approach for predicting QRIS user satisfaction in real time. The practical implication of this study is to provide an automatic feedback system for service providers to monitor public sentiment and take targeted corrective actions.

This study aims to analyze the influence of Digital Financial Literacy and Organizational Culture on Employee Performance with Financial Information Systems as a mediating variable in Kodam IV/Diponegoro. Using an explanatory quantitative approach, data was collected through a survey of TNI and civil servant personnel who handle financial administration (purposive sampling) and analyzed using SmartPLS. The test results show that Digital Financial Literacy has a positive and significant effect directly on employee performance. On the other hand, Organizational Culture does not have a significant direct effect on performance, but has been proven to have a positive and significant impact on the effectiveness of the Financial Information System. The key findings of this study confirm the strategic position of the Financial Information System which functions as a full mediator for the Organizational Culture in improving performance, as well as being the strongest determinant factor. The implications of this study suggest a priority on strengthening the reliability of the system and the digital  competence of personnel in order to realize transparent and accountable defense governance.

This study aims to analyze the application of personnel management information systems at the West Sumba Regency Personnel and Human Resources Development Agency (BKPSDM). The main focus of the research is to assess how an integrated information system is able to produce up-to-date, accurate, and can support the decision-making process in personnel policy. An integrated information system is expected to facilitate employee data management, improve administrative efficiency, and strengthen transparency in human resource management. The research method uses a qualitative approach with case studies, through interviews with relevant officials, direct observation, and analysis of relevant documents. The results of the study show that the implementation of an integrated personnel management information system has a positive impact in the form of accelerating administrative processes, reducing data input errors, and facilitating access to information for interested parties. However, the research also found a number of challenges, such as the limitation of human resources trained in the use of technology systems and infrastructure that is not yet optimal. This study concludes that strengthening human resource capacity and increasing infrastructure support is a strategic step to optimize the personnel management information system. The research recommendations are expected to be a reference for the West Sumba Regency BKPSDM and other government agencies in developing a more effective and sustainable information system.

This study examines the effectiveness of the purchasing accounting information system at PT. ABC, with an emphasis on the quality and timeliness of information from ordering to payment to vendors. Using a qualitative descriptive approach, data was obtained through interviews, observations, and documentation involving departments related to purchasing activities. The results show that although the system has been implemented in accordance with company procedures, its effectiveness is still not optimal. This is evidenced by inconsistent documentation, frequent invoice revisions, and delays in the verification and payment processes, which reduce the efficiency and reliability of information. These problems are caused by weak document control, limited interdepartmental coordination, inadequate human resources, and high workloads in the purchasing unit. Therefore, improvements in system implementation and internal control are needed to improve the accuracy, timeliness, and overall effectiveness of the purchasing accounting information system.

The rapid advancement of Information and Communication Technology (ICT) has accelerated the digital transformation of public services, including land administration. However, public complaint services at the Land Office of Southwest Sumba Regency still encounter challenges such as unstructured complaint procedures, manual data processing, risk of data loss, and limited public access to clear information. These issues highlight the need for an innovative and accessible complaint information system. This study aims to design and implement a chatbot-based public complaint service information system to enhance accessibility, transparency, and service effectiveness. A qualitative research method with a system development approach was applied. Data were obtained through interviews, observations, and documentation. The system was developed using a rule-based approach with a Finite State Machine (FSM) algorithm and implemented through the Typebot.io platform. The findings indicate that the chatbot provides structured, consistent, and user-friendly information, reduces manual workload, and improves public readiness before submitting complaints directly, while supporting future integration and system enhancement.

The management of village development program archives plays a vital role in supporting effective, transparent, and accountable village governance. However, in many villages, including Kalembu KanaiKa Village in Wewewa Barat District, archive management is still conducted conventionally without the support of a structured information system. This condition creates several challenges, such as difficulties in accessing data, low administrative efficiency, and weak documentation and accountability of village development activities. Therefore, this study aims to examine the development of an information system for managing village development program archives based on local conditions and needs. The research seeks to identify the actual condition of archive management, analyze constraints faced by village officials, and formulate directions for developing an appropriate archive management information system in Kalembu KanaiKa Village. This study employed a qualitative method with a case study approach. Data were collected through in-depth interviews, observations, and document analysis involving village officials responsible for archive management and development program implementation. The results reveal that archive management has not been optimal due to limited human resources, inadequate facilities, and minimal use of information technology. Despite these limitations, village officials show readiness and willingness to adopt a simple and user-friendly archive management information system tailored to the village’s social and institutional capacity. These findings indicate that the development of archive information systems requires not only technical solutions but also attention to social, institutional, and capacity-building aspects.