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This research stems from the problem of manual book lending management in libraries, which often leads to obstacles such as delays in recording, data errors, and difficulties in monitoring collections. The main objective of this research is to design and develop a web-based library information system that can facilitate member data management, borrowing, and returning, as well as providing real-time book availability information. The method used is software development with a structured approach, through the stages of needs analysis, design, implementation, and testing with black box testing. The results of the study indicate that the system built is able to meet user needs, as evidenced by the successful testing that carried out all main functions without errors. The implications of this research are increased efficiency in library management and ease for students in borrowing and checking book availability. However, this research still has limitations in advanced features such as integration with the attendance system or automatic fine payments, so that these can be developed in future research.

The current advancements in information technology have brought significant benefits to the industrial world, particularly in the automotive sector. Website development in business and computer- based academic information system development are among the utilization of information technology. With information technology, Carsentro dealer data can be processed quickly and easily, enabling the presentation of accurate, fast, transparent, and efficient administrative information reports. The purpose of developing this system is to address existing issues in the old system by creating an administration information system for Carsentro dealer rental payment data. The implementation of a new system for Carsentro dealer data can improve record-keeping accountability, thus avoiding manual input recording errors that cannot be monitored by dealers renting space at Carsentro. In the development of this administrative information system, the data to be inputted includes information on when dealers joined the Carsentro ecosystem, the amount of monthly rental fee invoices, payment data, and dealer debt or receivables data. The software used is DBMS (Database Management System) MySql as the data storage medium, while programming languages such as PHP, CSS, JavaScript, and HTML are used for interface development. This aims to facilitate both users and administrators in managing data.

The rapid development of information technology has created significant opportunities for secondary schools to improve the quality of learning through the use of digital-based applications. This study aims to design and develop a web-based tutoring application for students of Junior High School (SMP) Negeri 1 Tana Righu by applying Object Oriented Technology (OOT) as the software development approach. OOT was chosen for its ability to simplify the system design process through structured modeling using the concepts of classes, objects, attributes, and relationships between objects. The developed application provides various features, including the presentation of learning materials, interactive practice questions, learning outcome evaluations, and student progress reports accessible in real time by both teachers and students. The research method consisted of needs analysis, system design using UML diagrams, implementation, and application testing. The testing results indicate that the tutoring application is effective in improving the learning process, assisting teachers in monitoring and evaluating student progress, and providing students with a more engaging and interactive learning experience. Therefore, this application is expected to serve as an innovative solution to support tutoring activities in secondary schools and contribute positively to enhancing the quality of education in the digital era.

Employee performance appraisal is a crucial aspect of human resource management and development, as the evaluation results serve as the basis for managerial decision-making, including promotions, incentives, and career development. However, unstructured assessment sistems often hinder the objectivity, transparency, and accuracy of performance evaluations. This study aims to design and develop a web-based Decision Support Sistem (DSS) to assess the performance of Biller employees at the ULP PLN Kuala office by applying the Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) method. TOPSIS was selected because it effectively addresses multi-criteria decision-making problems by comparing each alternative to both positive and negative ideal solutions. The evaluation criteria include invoice achievement, account return balance, and PAL balance. The sistem was developed using PHP as the programming language and MySQL as the database, ensuring integration and accessibility. The test results indicate that the sistem is capable of providing employee rankings in an objective and measurable manner. Based on the calculation, Tri Widodo achieved the highest score (0.8027), demonstrating the best performance among the evaluated employees. The implementation of this TOPSIS-based DSS makes the performance appraisal process more sistematic, efficient, transparent, and accurate, thereby contributing to the improvement of human resource management quality within the organization.  

The Family Welfare Empowerment (PKK) is a community organization that plays a strategic role in improving the quality of family life through various programs covering education, health, economy, and social aspects. However, in practice, the recording and management of member data as well as PKK activities are still carried out manually. This condition creates several challenges, including difficulties in archiving, limited access to information retrieval, and delays in preparing reports required by administrators and stakeholders. This study aims to design and develop a web-based information system for PKK member activity services that can manage member data, record activities, track attendance, and generate reports quickly, accurately, and efficiently. The system development method employed an object-oriented approach, consisting of requirement analysis, system design, implementation, and testing stages. The implementation results show that the developed information system can improve organizational service efficiency, assist administrators in monitoring member activeness, and reduce potential errors in data recording. Furthermore, the system provides better support for data-driven decision-making, thereby enabling PKK to become more modern, transparent, and adaptive to technological developments. Thus, this system has the potential to serve as an innovative solution to sustainably enhance the performance of PKK organizations.  

Indonesia is a democratic country. Democracy provides freedom of space to express opinions, suggestions, and criticisms regarding the state. This study examines the neutrality of Apartur Sipil Negara (ASN) as a pillar of public ethics in the era of Indonesian democracy using the perspective of Good Governance theory. According to the World Bank (1992), good governance has four main principles, namely accountability, transparency, rule of law, and participation. However, democracy in Indonesia still faces various challenges that require serious attention. Political education, monitoring of democratic violations, and strengthening democratic institutions must be priorities to ensure democracy can run well. This study uses a literature study method by reviewing academic literature, regulations, and previous research. The results of the study indicate that the neutrality of ASN is the foundation of public administration ethics and an integral part of good governance. However, its implementation faces challenges in the form of patrimonial culture, political intervention, weak supervision, and inconsistent sanctions. Strengthening regulations, internalization of public ethics, and political commitment are needed to ensure the neutrality of ASN is truly maintained as the ideal of Weberian bureaucracy. Violations of the neutrality of Aparatur Sipil Negara (ASN) in Indonesia remain a serious and recurring problem, especially in the lead-up to electoral political momentum. KASN data from 2020–2024 shows that the number of cases of violations of ASN neutrality tends to increase in election years, illustrating the weak internalization and implementation of Good Governance principles according to the World Bank (1992). Regarding accountability, many ASN are still involved in practical political activities that prevent them from being neutral. Transparency, oversight, and enforcement of sanctions are still not optimal because information on violations is not fully disclosed. Regarding the rule of law, handling of ASN violations is still weak, resulting in a lack of deterrent effect. Regarding participation, the public is affected by ASN partisanship, which has the potential to create political pressure that ultimately undermines the quality of democratic freedom.

This study evaluates the service maturity of the e-Visa system at the Class I TPI Cirebon Immigration Office with reference to two ITIL 4 practices: Incident Management and Service Request Management. Operationally, the office acts as a user while technical handling is centralized at a national helpdesk. A mixed-method approach was applied, combining staff/admin questionnaires with instrument validity, reliability checks, snapshot analysis of helpdesk tickets, and brief observations. The analysis identifies key issues: the absence of a locally agreed Service Level Agreement (SLA), delays in resolving high-priority incidents, and inconsistent communication of status and estimated time to resolution. Findings indicate a gap between perceived process maturity and ticket-based operational performance, especially for high-priority cases. The study proposes actionable improvements formalizing SLAs with the central team, a fast-track for urgent cases, concise submission guidance for routine requests, and results of the web-based recommendation dashboard. These results are relevant for similar user units operating under centralized support.

The development of information technology has affected a large number of sectors, one of which is the culinary industry, namely Cafe D'Carlos located in Parepare. This cafe has problems with the manual catering ordering process due to impracticality, recording errors, and long processing times. This study aims to design and develop a web-based catering ordering application to improve operational efficiency and service quality. In general, the development method for various applications tends to be the same depending on the case being handled. The method used includes several stages, namely: literature study, observation, system design using UML, implementation with PHP programming language and testing with the black box method. The features available in this application consist of main features including user registration, menu package selection, online ordering, payment, order and data management by the admin. The results of the application testing indicate that the system has run according to its function, namely it can reduce frequent order compliance, speed up the ordering process and increase customer satisfaction.

The daily exchange of informatics over the Internet has both eased the widespread proliferation of resources to ease accessibility, availability and interoperability of accompanying devices. In addition, the recent widespread proliferation of smartphones alongside other computing devices has continued to advance features such as miniaturization, portability, data access ease, mobility, and other merits. It has also birthed adversarial attacks targeted at network infrastructures and aimed at exploiting interconnected cum shared resources. These exploits seek to compromise an unsuspecting user device cum unit. Increased susceptibility and success rate of these attacks have been traced to user's personality traits and behaviours, which renders them repeatedly vulnerable to such exploits especially those rippled across spoofed websites as malicious contents. Our study posits a stacked, transfer learning approach that seeks to classify malicious contents as explored by adversaries over a spoofed, phishing websites. Our stacked approach explores 3-base classifiers namely Cultural Genetic Algorithm, Random Forest, and Korhonen Modular Neural Network – whose output is utilized as input for XGBoost meta-learner. A major challenge with learning scheme(s) is the flexibility with the selection of appropriate features for estimation, and the imbalanced nature of the explored dataset for which the target class often lags behind. Our study resolved dataset imbalance challenge using the SMOTE-Tomek mode; while, the selected predictors was resolved using the relief rank feature selection. Results shows that our hybrid yields F1 0.995, Accuracy 0.997, Recall 0.998, Precision 1.000, AUC-ROC 0.997, and Specificity 1.000 – to accurately classify all 2,764 cases of its held-out test dataset. Results affirm that it outperformed bench-mark ensembles. Result shows the proposed model explored UCI Phishing Website dataset, and effectively classified phishing (cues and lures) contents on websites.

This study aims to analyze the effect of financial ratios, specifically the Current Ratio (CR) and Return on Assets (ROA), on stock returns of food and beverage subsector companies listed on the Indonesia Stock Exchange (BEI) during the period 2022–2024. The approach used is quantitative with a descriptive method and multiple linear regression analysis, along with classical assumption tests to ensure data validity. The sample consists of 18 companies that meet the purposive sampling criteria based on the availability of complete financial statements, observation periods, and no losses. Data were obtained from annual financial reports available on the official BEI website and individual companies. The analysis results show that, simultaneously, both Current Ratio and Return on Assets have a positive and significant effect on stock returns, indicating that liquidity and profitability are important factors affecting investment returns in this sector. Partially, ROA has a significant positive effect on stock returns, while the effect of CR is positive but not significant. These findings provide strategic implications for companies in managing financial aspects and for investors in making investment decisions based on financial indicators. This study is expected to contribute to the development of knowledge in corporate finance.

The development of information technology has brought significant changes in various sectors, especially in the banking sector. However, the financing application service at the Muamalat Bank Situbondo Branch still uses manual methods that are inefficient and risky. This study aims to design a web-based financing application information system using the Prototype method, which can produce an information system design with a simple, user-friendly, and easy-to-operate interface, so that customers and bank officers can quickly understand the flow of use. In this study, the method used is a qualitative descriptive method with a case study approach. Data collection techniques include interviews with agency supervisors, direct observation in the field, and documentation. The results obtained from this study are an information system design that includes process modeling (UML), database modeling (Class Diagram), and user interface design. This system is designed to allow customers to apply for financing online, upload digital documents, and monitor the application status in real time. With this system, it is expected that the process of data verification and validation by bank employees will be faster and more accurate, and the risk of document loss can be minimized.

This study analyzes the effect of Firm Size (X1) and Sales Growth (X2) on Capital Structure (Y) in the Food and Beverage sector listed on the Indonesia Stock Exchange in 2020-2024. Capital Structure in this study is proxied by the Debt to Equity Ratio (DER), Firm Size is measured based on the natural logarithm of total assets, and Sales Growth is measured based on the annual Sales Growth rate. This research employs a quantitative method with a descriptive and verificative approach. The sample consists of 18 companies selected through purposive sampling based on specific criteria. The data used are secondary data in the form of annual financial statements obtained from the official website of the Indonesia Stock Exchange and the respective companies. The analytical techniques applied include the classical assumption test and multiple linear regression analysis. The results show that partially, Firm Size has no significant effect on Capital Structure with a value of 0.463, and Sales Growth has no significant effect on Capital Structure with a value of 1.317. Simultaneously, Firm Size and Sales Growth have no significant effect on Capital Structure with a value of 1.035.

This study aims to design and develop a web-based information system for managing socialization services at the Regional Disaster Management Agency (BPBD) of Banyuwangi Regency. The existing problem is that socialization data management is still carried out using Google Forms and Google Sheets separately, which causes difficulties in integration, monitoring, and reporting activities. This study uses the Research and Development (R&D) method with the Waterfall software development model which includes the stages of needs analysis, design, implementation, testing, and system maintenance. The results show that the developed web-based information system allows input, storage, and presentation of socialization activity data in real-time in one integrated dashboard. This system can simplify the process of monitoring, evaluation, and preparation of activity reports, while increasing the efficiency and accuracy of data management. With this system, BPBD Banyuwangi is expected to provide socialization services to the community in a more effective, transparent, and timely manner.

In facing the digital era, there is a change in conventional broadcasting to digital broadcasting with a focus on multiplatform content distribution. This encourages TVMU to adapt to digital broadcasting. This study aims to understand how media, especially TVMU, formulates strategies, chooses the right approach, implements, and conducts monitoring and evaluation to increase the relevance and reach of its broadcasts. The Media Management Strategy Theory that became the focus of the research from Media Strategy Formulation, Media Strategy Selection, Media Strategy Implementation, Monitoring and Evaluation. A qualitative approach with a case study method was used to extract data through observation and in-depth interviews with relevant informants. The results show that multiplatform content distribution is the main strategy in facing the challenges of digital broadcasting. Social media is utilized for promotion, interaction, and distribution of program excerpts, while the website serves as an additional channel for live streaming and information provision. Television remains the main focus, but digital platforms are used to expand audience reach and attract the younger generation. Monitoring and evaluation processes are conducted regularly to assess the effectiveness of the strategies implemented, with adjustments based on analysis of audience data and digital trends. Key challenges include copyright issues on digital platforms and the difficulty of attracting audiences to educational and da'wah content amidst the dominance of entertainment content. The study concludes that implementing an integrated and adaptive content distribution strategy is an important step to support media sustainability in the digital era. The findings provide guidance for other media in effectively managing content distribution to reach a wider audience.

The Web-Based Academic Service Management Information System at SMA Negeri 2 Kodi Utara was developed to improve the effectiveness and efficiency of academic data management at the school. Currently, academic data management, including grade input, class schedules, teacher information, and academic reports, is still done manually, often causing delays and potential errors in recording. This study aims to design and create a web-based information system that can assist educational institutions in managing academic services in an integrated and real-time manner. The software development method used is the Waterfall model, which includes the phases of needs analysis, system design, implementation, testing, and maintenance. The programming language used is PHP with a MySQL database system. The result of this study is an academic management information system that can facilitate various academic activities, such as managing student data, teacher data, grades, class schedules, and academic reports. This system also makes it easier for teachers to input grades and provides fast and accurate access to academic information for students and the principal. With this system, the academic administration process at SMA Negeri 2 Kodi Utara becomes more organized, efficient, and transparent.

This research aims to develop a web-based e-learning application at Sekolah Dasar Masehi Tanggaba by applying the Waterfall software development model. The background of this study stems from the need for interactive, flexible, and easily accessible learning media in the digital era, considering that conventional face-to-face methods are still predominantly used in schools. The Waterfall model was chosen because it provides a systematic workflow through the stages of requirements analysis, system design, implementation, testing, and maintenance. Data collection was carried out through observations, teacher interviews, and documentation studies to identify the actual needs of users.The results of this study produced an e-learning application with key features, including learning material management, interactive quizzes, discussion forums, and automated assessment. Teachers can upload structured materials and assignments, while students can access learning content, complete exercises, and interact through forums more flexibly. System testing was conducted using the black box method to ensure that each function runs according to user requirements and specifications. Based on the testing results, the application was proven to function properly, be practical to use, and effective in supporting the learning process. Teachers found it helpful in managing materials and assignments, while students experienced more independent and interactive learning that was not limited to the classroom. Therefore, the developed e-learning application can be considered valid, practical, and effective as a supporting learning medium in elementary schools and has the potential to improve learning quality in the digital era.

Nava Rent Car is a car rental service business located in Batam. Many customers have complained about the difficulty in making reservations and obtaining detailed information about the vehicles and services offered. To address this issue, the author designed a more informative, functional, and appealing User Interface (UI) website to support the marketing of services. This design was developed using the Design Thinking method with SWOT analysis techniques. This approach was chosen because it focuses on the user, helping to deeply understand their needs, desires, and problems. The Design Thinking process consists of five steps: empathizing to understand the user's problems, defining the problem, ideating solutions, prototyping, and testing the design for user feedback. The result is a high-fidelity website prototype that illustrates the user flow and measures how well the design meets user needs and provides an optimal experience. Feasibility testing showed positive responses, especially regarding the interface design, clarity of vehicle information, and available features. It is expected that this design will help Nava Rent Car enhance its marketing strategy and expand its business reach.

Technological advancements, particularly in microcontrollers and the Internet of Things (IoT), have brought significant changes to various aspects of life. Microcontrollers such as the ESP32, DS18B20 sensor, water pH sensor, and other supporting sensors enable the development of efficient automation systems. This research addresses issues related to the design and development of IoT devices for water quality monitoring, as well as the integration of these devices with web-based systems. The objective is to develop a device capable of monitoring water quality parameters such as pH, temperature, turbidity, dissolved materials, salinity projection, and dissolved oxygen projection, while providing automatic notifications under certain conditions. The development process applies the Agile methodology, which allows for rapid and adaptive iterations. Theoretically, this study contributes to improving understanding of IoT implementation and information systems, while practically, it provides a technological solution to support Koi fish farmers in monitoring and managing pond water quality. The expected outcome is a web-based water quality monitoring and management device for Koi ponds that can deliver real-time information and condition notifications, thereby reducing aquaculture risks and improving productivity.

The development of information technology plays an important role in improving the quality of public services, including the processes of public complaints and grant submissions. Currently, these services at the Welfare Section of Situbondo Regency are still carried out manually, which often causes recurring problems such as delayed verification, lack of transparency in decision-making, and difficulties in data archiving and retrieval. These challenges not only slow down administrative processes but also reduce public trust in government services. Therefore, the design of a web-based information system is considered crucial to support the implementation of e-government and to ensure more effective, efficient, and accountable services. This study aims to design an integrated web-based information system that facilitates both public complaints and grant submissions within one platform. The research method applied is Object Oriented Analysis and Design (OOAD), which emphasizes systematic analysis and modeling using the Unified Modeling Language (UML). The analysis phase includes identifying system requirements, business process modeling, and defining functional and non-functional needs. The design phase produces various models such as business process design, input-output forms, application architecture using a three-tier structure, UML diagrams (use case, activity, class, and sequence diagrams), and database modeling. The results of this research are expected to provide a system design that improves the speed of service delivery, enhances transparency through real-time status tracking, reduces the risk of data loss by implementing digital archiving, and increases efficiency in the verification process. Overall, the proposed system design contributes to strengthening good governance practices in Situbondo Regency and serves as a reference for similar developments in other local government institutions.

The North Sumatra Provincial Museum, as one of Indonesia’s leading cultural tourism destinations, encounters challenges in facilitating effective communication for international visitors. Despite housing extensive collections of Batak, Malay, and Nias artifacts that attract thousands of tourists annually, the limited use of English often constrains intercultural interaction. This study aims to examine the role of English as a medium of communication in enhancing foreign visitors’ experiences, identify linguistic barriers, and propose improvement strategies. Employing a descriptive qualitative case study design, data were collected through in-depth interviews and participant observation involving 50 international tourists (aged 18–65) from Europe, the Americas, and Asia who visited between January and March 2023. Data were analyzed thematically using NVivo software, supported by museum documents such as brochures and the website. Findings revealed that English proficiency among staff and the availability of English-language materials increased visitor satisfaction by 75%. However, communication barriers included the strong local accent (reported by 40% of respondents) and the lack of English-language audiovisual guides, which limited engagement. Recommendations include intensive English training focused on tourism vocabulary and phonetics, development of multilingual digital content, and collaboration with universities for volunteer interpreters. This research contributes theoretically to applied linguistics in tourism and practically to museum management enhancement.