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The advancement of digital technology has driven many service companies to transform toward faster, more efficient, and accurate systems. Himeji Express Banjarmasin, a company engaged in the field of goods delivery services, still faces challenges in data management and service processes that are mostly carried out manually. This condition leads to delays in shipment tracking, data entry errors, and limitations in report generation. To address these issues, a digital application was designed to optimize the delivery service processes at Himeji Express Banjarmasin. The application was developed using the Unified Modeling Language (UML) approach to model system requirements through use case, activity, sequence, and class diagrams. The implementation process utilized Sublime Text and XAMPP software, supported by an integrated database. The results show that the developed digital application can improve the effectiveness of managing customer, employee, pricing, cargo, and transaction data while generating automatic and real-time reports. This application enhances operational efficiency, transparency, and responsiveness to customer needs at Himeji Express.

This research, entitled “Implementation of a Web-Based Student Tuition Payment Information System at SMA Swasta Manda Elu,” aims to improve the efficiency of recording and managing students’ tuition fee payments. Previously, the tuition payment process was handled manually, which often led to recording errors, delays in reporting, and difficulties in retrieving student payment data. To address these issues, a web-based information system was developed to assist the school administration in recording, reporting, and monitoring tuition payments more effectively and efficiently. The development method used in this study is the Model View Controller (MVC) approach, which separates the system’s view, logic, and database layers to simplify system management and maintenance. The final result of this research is a web-based tuition payment application that runs properly, provides convenience for school administrative staff in recording transactions, and enhances the accuracy and speed of the school’s financial administration process at SMA Swasta Manda Elu.

This study addresses the inefficiencies in the manual student payment administration system currently used at SMK Bina Insan Nusantara, which relies on handwritten ledgers and Microsoft Excel spreadsheets, leading to frequent data errors, delayed reporting, and difficulties in retrieving payment records. The research aims to design a web-based information system to streamline the recording, monitoring, and reporting of student payments. A descriptive research approach was employed, with data collected through direct observation, semi-structured interviews with administrative staff, and literature review. System analysis was conducted using the PIECES framework, and system design followed the Unified Modeling Language (UML) methodology. The proposed system features user authentication, student data management, real-time payment input, digital receipt generation, and automated reporting (daily, monthly, and yearly). Black-box testing confirmed that the system functions as intended, validating inputs, processing transactions accurately, and generating reliable outputs. Findings indicate that the web-based system significantly improves data accuracy, operational efficiency, accessibility, and service quality compared to the existing manual process. The implementation of this system enables school administrators to manage payments more effectively, provides students and parents with timely access to payment information, and supports faster, data-driven decision-making by school leadership and the foundation. Future enhancements could include mobile integration and online payment gateways.

The development of information technology has driven significant changes in contracting practices, including the emergence of electronic contracts as a form of agreement in digital transactions. This study aims to analyze the legal basis, validity requirements, constituent elements, and legal status of electronic contracts under the Law of ITE, Government Regulation No. 71 of 2019, Government Regulation No. 80 of 2019, and the general principles of agreement in the Civil Code. The research employs a normative juridical method with a qualitative analytical approach through a literature review of legislation and relevant legal doctrine. The study’s findings indicate that electronic contracts fundamentally possess the same validity as conventional written contracts, provided they satisfy the validity requirements of Article 1320 of the Civil Code and the technical provisions set forth in the implementing regulations of the UU ITE. These provisions include the use of reliable electronic systems, adherence to the principles of prudence and good faith, and the provision of clear electronic information. Electronic contracts must also contain the essentialia, naturalia, and accidentalia elements as regulated in Government Regulation No. 71 of 2019, and they are subject to additional rules applicable to electronic transactions under Government Regulation No. 80 of 2019. The implications of this study underscore the importance of raising electronic system security standards, providing legal education for participants in digital transactions, and strengthening regulations on digital proof and evidentiary rules so that electronic contracts can deliver optimal legal certainty.

In the digital era, business entities increasingly rely on computerized systems to manage financial activities efficiently. This study aims to design and develop a web-based financial reporting application for UD Jaya Abadi, a trading company located in Magetan Regency. The development process utilized the Rapid Application Development (RAD) methodology to ensure user involvement and rapid prototyping. Data were collected through observation and interviews with the business owner to identify problems in manual bookkeeping and report preparation. The resulting application automates financial processes including sales, purchases, journal entries, and financial reporting in accordance with SAK ETAP standards. System modules include master data management, transaction recording, and financial reporting such as income statements, balance sheets, and cash flow reports. Testing using the black box method confirmed that all system functions operated correctly. This web-based system enhances data accuracy, minimizes human error, and provides real-time access to financial information, significantly improving the efficiency of financial management at UD Jaya Abadi.

This study aims to analyze the effect of using multi-platform accounting on the timeliness and accuracy of financial reporting at PT XYZ, a service company engaged in the distribution of cement. In carrying out its operations, this company uses three different types of accounting applications in the financial recording process, namely Microsoft Excel, Accurate and Semenku. This study uses a descriptive qualitative research method and data collection through observation. The results of the study indicate that the use of multiple platforms simultaneously can cause data inconsistencies and slow down the financial reporting process, but on the other hand it also provides flexibility in recording transactions. Therefore, system integration or evaluation of platform use is needed to improve the efficiency and accuracy of financial reporting.

This research aims to analyze the implementation of the Accurate accounting system in the cash transaction recording process at PT XYZ, a cement distributor company focused in eastern Indonesia, particularly in East Nusa Tenggara. Along with business growth, the company transitioned from manual recording using Microsoft Excel to a computerized system to enhance efficiency and accuracy. This study employs a descriptive qualitative method with data collection techniques through interviews, observations, and documentation. The analysis focuses on comparing processes before and after the use of Accurate, its contribution to efficiency, and the challenges faced during implementation. The research results show that the Accurate system significantly improves efficiency by automating journal processes, minimizing human error, and presenting financial data in real-time and structured formats. However, challenges related to discipline in timely transaction input were found, causing discrepancies between system balances and bank statements. The solution to these challenges is to improve the finance team's discipline in performing daily data input.

This study aims to analyze the practice of price determination in the buffet system without price labels at Café Santiniketan, Pondok Modern Darussalam Gontor, Campus 4 Banyuwangi, from the perspective of mashlahah mursalah and Islamic economic principles. The research employs a descriptive qualitative approach with data collection techniques including observation, in-depth interviews, Focus Group Discussions (FGD), and documentation. The data were analyzed using an interactive analysis model consisting of data reduction, data presentation, and conclusion drawing. The results indicate that Café Santiniketan has implemented the principles of fairness, honesty, and transparency in its transaction system. Payments are made before consumption to avoid elements of uncertainty (gharar), while pricing is based on the types of food selected and mutual consent (al-ridha). The buffet system provides flexibility for consumers to choose menu portions according to their needs. This practice aligns with the concept of mashlahah mursalah because it provides benefits for public interest and supports the economic independence of the pesantren community. However, challenges arise regarding the inconsistency between price and portion size, which has led to criticism from some customers. This condition highlights the need to improve price clarity to ensure compliance with the principle of fairness in Islamic economics. Overall, the implementation of the buying and selling system at Café Santiniketan has demonstrated good sharia-based economic practices, yet requires ongoing evaluation and development to ensure trust and customer satisfaction.

This study aims to examine how Islamic financing contributes to the empowerment of micro, small, and medium enterprises (MSMEs), particularly in the trade sector. MSMEs play a crucial role as one of the main pillars of the national economy; however, they continue to face various challenges such as limited access to capital, inadequate managerial skills, and low levels of financial literacy. Islamic financing emerges as a solution by applying fundamental Islamic principles, including the prohibition of usury (riba), fairness, and transparency in all financial transactions.The research employs a descriptive qualitative method based on a literature review from various reliable sources. The findings reveal that Islamic financing, through contracts such as murabahah, musyarakah, mudharabah, and ijarah, not only provides access to capital but also offers mentoring and training programs to help entrepreneurs manage their businesses more professionally.The positive impact of Islamic financing can be seen in the improvement of business performance, increased turnover, and enhanced welfare among MSME actors. Furthermore, this system contributes to the stability of the Islamic banking industry and promotes sustainable national economic growth. Therefore, further development of Islamic financing is necessary to expand its reach and benefit a greater number of small and medium enterprises across Indonesia.

The study of usury in Islamic jurisprudence (fiqh) of muamalah maliyah is crucial as it helps determine whether a transaction is permissible in Islamic business and finance. If a transaction involves elements of usury, it is considered prohibited (haram) under Islamic law. This research uses a library research method, analyzing secondary data from books, articles, and journals to review the dangers of riba from an economic perspective. The study reveals that riba occurs in sale and purchase transactions when goods or prices are manipulated, leading to unfair advantages for one party. Riba includes both usury fadl (excessive goods) and nasi'ah (delayed payment) and is prohibited in Islam, as stated in the Qur'an, Sunnah, and Ijma'. Allah's prohibition of usury aims to protect the welfare of society, and violating this law brings harm not only in this world but also in the afterlife. The widespread practice of usury contributes to economic inequality, inflation, economic stagnation, crises, and increasing debt burdens.

The rapid growth of social media as a primary channel for information dissemination has triggered a significant surge in the distribution of hoaxes, potentially damaging social order, instigating mass disinformation, and threatening national security. This research aims to design an intelligent algorithm for hoax detection by integrating a critical thinking approach into Natural Language Processing (NLP)-based text processing. The algorithmic model is built using a combination of linguistic features, argument logic, and cognitive indicators such as the detection of unsubstantiated claims, identification of source bias, and evidence testing. To ensure accountability and transparency of the system, an Explainable AI (XAI) approach is applied so that classification results can be understood by non-technical users. The research results show that integrating critical thinking significantly improves detection accuracy to 93.1%, with an increase in precision and recall for detecting hoaxes based on emotional narratives. Beyond technical aspects, this model aligns with the mandate of Law of the Republic of Indonesia Number 11 of 2008 concerning Information and Electronic Transactions (ITE Law), particularly Article 28 paragraph (1), which prohibits the dissemination of false and misleading news that harms the public. Therefore, this system is not only scientifically relevant but also supports law enforcement and strengthens digital literacy in the post-truth era. These findings are expected to be a strategic contribution to the development of an ethical, critical, and responsible digital ecosystem.

Contract law serves as a fundamental pillar of the modern legal system, regulating relationships and interactions between parties involved in various economic and business transactions. A contract functions as a legal instrument that ensures certainty, fairness, and the protection of rights and obligations among the parties. This paper provides an in-depth analysis of the essential principles of contract law, such as the principles of freedom of contract, consensualism, good faith, and pacta sunt servanda, as well as their practical implementation within the Indonesian business context. Furthermore, this study discusses common challenges in the application of contract law, including unequal bargaining positions, contract breaches, and difficulties in law enforcement. The discussion also explores mechanisms for resolving contractual disputes, both through litigation and alternative dispute resolution methods such as mediation and arbitration. This research aims to provide a comprehensive understanding of how contract law functions not only as a binding legal framework but also as an instrument to promote equitable, transparent, and sustainable business relationships.

This research primary objective is to describe the evaluation of Physical Education learning programs in inclusive elementary schools located in Purworejo Regency. The focus is on: (1) analyzing the preparation process for Physical Education learning in inclusive elementary schools, (2) analyzing the implementation process for Physical Education (PE) learning activities in inclusive elementary schools, and (3) analyzing the assessment methods for Physical Education learning in inclusive elementary schools. This research employed an evaluation research method with a Concurrent Embedded (unbalanced mixed) design. The data were analyzed by using the Countenance Stake Model. This model emphasizes two types of operations: description and judgment, distinguished three phases in the evaluation of Physical Education learning in inclusive elementary schools: (1) the antecedent stage, (2) the transaction stage, and (3) the outcomes stage. The research subjects were school supervisors, principals, Physical Education teachers, and parents of students. The data collection techniques used questionnaires, interviews, observation, and documentation. The data were analyzed by using descriptive quantitative and descriptive qualitative analysis techniques. The research findings indicate: (1) the preliminary stage (antecedent), the description of PE learning, is in the good category, because the learning objectives have been adjusted to the conditions of the students, teachers have the qualifications to be able to develop semester programs, syllabi, and lesson plans, the condition of supporting infrastructure, teachers' comprehension on learning strategies and mastery of PE learning materials; (2) the process stage (transaction), the description of PE learning, is in the good category because the implementation of PE learning is in accordance with the curriculum, using integrative thematic learning with a scientific approach and the implementation of authentic assessment; (3) the results stage (outcomes), the measurement of the results of assessments conducted by teachers covering aspects of attitude, knowledge, and skills in PE learning, is in the good category but has not been carried out comprehensively to assess input, process, and output/results.

This study aims to analyze oppurtunities, threats, and sales strategies through the Tiktok Shop and Tokopedua applications in the Tangerang area. Tiktok Shop and Tokopedia are two major E-Commerce platforms in Indonesia. Tiktok Shop utilizies short video trends and live streaming features to attract young consumers, while Tokopedia offers a strong E-Commerce infrastructure to support online transactions. E-Commerce is a process whereby buyers and sellers exchange information, money, and goods using electronic media. Data collection techniques were carried out through surveys targeting the community in the Tangerang area by distributing questionnaires and using documentation and literature studies that compiled secondary data from official documents published by the Ministry of Cooperatives and Small and Medium Enterprises, APJII, Data Reportal, and the Tangerang City Communication and Information Agency. The result of this study show that the collaboration between Tiktok Shop and Tokopedia opens up enormous growth opportunities, especially for businesses in the Tangerang area. Tangerang is a region with rapid growth in internet users. The younger generation, who actively use tiktok for both entertainment and shopping, is a highly potential consumer segment. Through this collaboration, businesses can reach markets that were previously difficult to penetrate through traditional marketing methods.

Building materials sales are an important sector in the construction industry, which requires an efficient system to manage transactions, inventory, and customer relationships. In an effort to improve the performance and efficiency of the sales process, this study proposes the implementation of a building material sales system using the Rapid Application Development (RAD) method at Toko Merah Delima. The RAD method was chosen for its ability to speed up the application development process with an iterative approach that involves direct user feedback. This research aims to design and implement a system that can automate the sales process, monitor stock of goods, and produce reports that can be accessed easily. The developed system includes integrated sales transaction management features, stock management, and sales reports. The results of the implementation of this system show increased efficiency in the management of transactions and stock of goods, as well as making it easier to monitor sales reports in real-time. By using the RAD method, this system can be developed in a shorter time and more in accordance with the operational needs of the store. This research is expected to contribute to the development of information systems for the building materials trading industry.

The implementation of the Frequent Pattern Growth (FPG) algorithm in a web-based drug purchasing application at Sumber Sehat Pharmacy aims to improve efficiency and accuracy in analyzing customer drug purchasing patterns. The FPG algorithm is a method used to identify frequent purchase patterns or frequent itemsets in purchase transactions, which can then be used to make relevant drug recommendations for customers. This study uses a case study at Sumber Sehat Pharmacy to explore drug purchasing patterns and provide a data-driven solution that can help pharmacies improve service and adjust drug stocks according to customer needs. The results show that the application of the FPG algorithm can identify significant purchasing patterns and assist pharmacies in determining more appropriate promotional strategies and inventory management. By using a web-based application that implements this algorithm, Sumber Sehat Pharmacy can provide drug recommendations that are more in line with customer preferences, thereby increasing customer satisfaction and pharmacy operational efficiency.

This Independent Community Service Program (KKN Mandiri) was conducted to foster the habit of saving and to enhance students’ understanding of the fundamental principles of Islamic finance in Gunung Melayu Plantation Village, Rahuning District, Asahan Regency, North Sumatra Province. The program was designed as an educational-based community engagement activity involving students, teachers, and local residents. The implementation methods included educational approaches such as socialization, counseling, interactive discussions, saving practice sessions, and community service activities as collaborative learning media. The results revealed a significant improvement in students’ awareness of the importance of saving from an early age, their ability to manage pocket money effectively, and their understanding of Islamic financial values such as the prohibition of riba (usury), fairness in transactions, and the importance of seeking blessings in wealth. Furthermore, this program strengthened community and school participation in supporting sustainable Islamic financial literacy initiatives. Overall, the KKN activity had a positive impact on shaping students’ financial intelligence, discipline, and Islamic moral character.

This community service program aims to improve the capacity and sustainability of Micro, Small, and Medium Enterprises (MSMEs) in Paku Village, Payung District, South Bangka, through an integrated intervention approach. The program's primary focus is education on legal protection, digital financial literacy, and product marketing, which can strengthen the competitiveness of rural MSMEs. Rural MSMEs often face various challenges, such as difficulties in complying with legal regulations, limited access to financing, and limited market reach, which hinder their growth. Therefore, this program adopts a participatory approach involving workshops, training, and direct mentoring to provide MSMEs with the knowledge and skills necessary to overcome these challenges. Expected outcomes of this program include increased understanding of business legality, adoption of digital financial transactions, and the implementation of effective digital marketing strategies. Through the integration of these three aspects, this program aims to increase MSME income, expand their competitiveness, and create new jobs at the local level. With long-term impacts that include village economic development and community empowerment, this program is expected to become a sustainable model for MSMEs in other villages in the area.

This community service program aims to improve the capacity and sustainability of Micro, Small, and Medium Enterprises (MSMEs) in Paku Village, Payung District, South Bangka, through an integrated intervention approach. The program's primary focus is education on legal protection, digital financial literacy, and product marketing, which can strengthen the competitiveness of rural MSMEs. Rural MSMEs often face various challenges, such as difficulties in complying with legal regulations, limited access to financing, and limited market reach, which hinder their growth. Therefore, this program adopts a participatory approach involving workshops, training, and direct mentoring to provide MSMEs with the knowledge and skills necessary to overcome these challenges. Expected outcomes of this program include increased understanding of business legality, adoption of digital financial transactions, and the implementation of effective digital marketing strategies. Through the integration of these three aspects, this program aims to increase MSME income, expand their competitiveness, and create new jobs at the local level. With long-term impacts that include village economic development and community empowerment, this program is expected to become a sustainable model for MSMEs in other villages in the area.

This study is a literature review that examines the role of QRIS as a payment gateway in improving the efficiency of Accounting Information Systems (AIS) in MSMEs. Digital transformation in payment systems is key to speeding up, enhancing accuracy, and securing transaction records. QRIS provides a practical solution by integrating various non-cash payment methods into one system, enabling automated real-time recording and faster financial reporting. A review of ten studies shows QRIS helps speed up recording, ease reconciliation, reduce input errors, and serve as a strategic tool for AIS digitalization in the digital economy era.