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Sisforma: Journal of Information Systems
Published by Universitas Katolik Soegijapranata
ISSN : 23558253     EISSN : 24427888     DOI : 10.24167
Core Subject : Science, Education, Engineering,
Computer Science & IT Education Engineering Library & Information Science
SISFORMA journal published by the Information Systems Studies Program Faculty of Computer Science Soegiapranata Semarang. to accommodate the scientific writings of the ideas or studies related to information systems. Scope journal Sisforma: Topics that will be published in the journal SISFORMA include (but not only in the limit in these topics only): Education and Curriculum, Game Theory and Game Technology, General topic in Information System, E-business, ERP, CMS, Artificial Intelligence and Enterprise System Information, Network and Computer Security, and Information Technology
Arjuna Subject : Ilmu Komputer (semua kategori) - Sistem Informasi
Articles 13 Documents
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Search results for , issue "Vol 12, No 1: May 2025" : 13 Documents clear
Implementation of Chatbot to Improve Service in Purchasing Batik Arminta, Marilyn Jasmine; Nugroho, Agus Cahyo; Prasetya, FX. Hendra
SISFORMA Vol 12, No 1: May 2025
Publisher : Soegijapranata Catholic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24167/sisforma.v12i1.13574

Abstract

The rise of e-commerce has significantly changed consumer purchasing behavior. For example, the purchase of culture-related goods such as batik is now also done online. Currently, batik sellers often rely on manual communication, such as short messages, to provide product and business information, which causes delays in response time and potential lost sales opportunities. In addition, batik sellers also often receive the same questions from customers, making it ineffective and inefficient in running their business. To overcome this problem, a chatbot named BatikBot was created in the form of a website. This chatbot aims to answer common questions that customers often ask to increase customer satisfaction and operational efficiency. The method used in the development of this chatbot is the waterfall method, which is modeled with a use case diagram, activity diagram, and sequence diagram. The development process uses Program O as a tool for making chatbots. The final result of this development is a website with a chatbot named BatikBot that is expected to not only improve the shopping experience for consumers but also support batik sellers in managing their business more effectively while contributing to the preservation of Indonesia's cultural heritage.
Development and implementation of the Fintrack application as a financial planner for students at Unika Soegijapranata Semarang Nugraha, Johanes Arya Pramesta; Sanjaya, Ridwan; Koeswoyo, Freddy
SISFORMA Vol 12, No 1: May 2025
Publisher : Soegijapranata Catholic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24167/sisforma.v12i1.13150

Abstract

The increasing demand for financial literacy among students highlights the importance of effective financial management tools. Many students face challenges in managing their finances, such as budgeting, tracking expenses, and planning savings. Addressing these issues, the Fintrack application was developed as a financial planning tool tailored for students at Unika Soegijapranata Semarang.  The application utilizes modern technologies like Flutter for cross-platform development and Firebase for real-time data management. Its features include daily transaction recording, budget analysis with pie charts, and automated financial ratio calculations. The application also provides downloadable monthly financial reports, including detailed transaction logs and financial analyses, aiming to enhance user decision-making.  The primary goal of Fintrack is to empower students with tools to better manage their finances, improve their financial literacy, and make informed financial decisions. By integrating intuitive interfaces, automated financial insights, and practical features, the application serves as a reliable companion for students in overcoming financial challenges and achieving long-term financial stability.
Enhancing Citizen Wellbeing through Interactivity in Semarang Virtual Assistant (SAVIRA) Ramli, Justine Hezekiel; Sanjaya, Ridwan; Harnadi, Bernardinus
SISFORMA Vol 12, No 1: May 2025
Publisher : Soegijapranata Catholic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24167/sisforma.v12i1.13563

Abstract

Massive and rapid development in the digital era, has necessity effective and efficient virtual assistant, specially for support daily activities and implement for public services. Established on 2nd may 2024, SAVIRA was launched at the same day of semarang anniversary. The first version of the virtual assistant SAVIRA has little to no interactivity to answer users requests or question. Applying AIML to SAVIRA’S system will help SAVIRA understand and respond to user in a more interactive and relevant. This development hopes to increase the potential abilty of SAVIRA itself towards its interactivity to users. Also supports further development of AI.
Design and Development of A Web-Based Point Of Sale (POS) Information System for Ngadi Rejo Store Wijaya, Yohan; Tanamal, Rinabi
SISFORMA Vol 12, No 1: May 2025
Publisher : Soegijapranata Catholic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24167/sisforma.v12i1.11922

Abstract

The The advancement of information technology has had a significant impact on the business world, providing added value as well as new challenges. This study involves Toko Ngadi Rejo, which has seen an increase in the variety of Jamu products. However, manual stock recording has caused data discrepancies and reduced employee productivity. Therefore, the author proposes the design of a web-based stock and sales management application using the Laravel framework with database integration.The research method includes needs analysis through observation and interviews, system design using flowcharts and ERD (Entity Relationship Diagram), and the implementation of a web-based application. The developed system includes stock management, sales recording, and real-time reportingThe research results show that this system improves the efficiency and accuracy of stock recording. User testing using the user experience questionnaire (UMUX) indicates positive responses from users. The implementation of this system is expected to reduce recording errors, increase productivity, and facilitate stock and sales management.Thus, this web-based stock and sales management application is expected to be an effective solution for Toko Ngadi Rejo, supporting the future growth of their business. 
Implementing CryptoWoo as a Cryptocurrency Payment Gateway on the Contemporary Curiosities Online Store Kurniawan, Margareta Sheryl; Widiantoro, Albertus Dwiyoga; Harnadi, Bernardinus
SISFORMA Vol 12, No 1: May 2025
Publisher : Soegijapranata Catholic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24167/sisforma.v12i1.13174

Abstract

This study aims to implement the CryptoWoo payment gateway and analyse its implementation on WordPress as a cryptocurrency payment gateway for the Contemporary Curiosities online store. The online store is built using WordPress with additional plugins such as WooCommerce, CryptoWoo, Super Socializer, and Tawk.to. The development of the online store follows the waterfall method, while testing is conducted using black box testing through in-depth interviews. This study evaluates ease of use, functionality, and user acceptance. The results show a positive potential for CryptoWoo as a cryptocurrency payment gateway. Support and acceptance from representatives of the cryptocurrency trading platform Indodax, application development partners, and students as potential consumers of the Contemporary Curiosities online store indicate a positive response.
Designing Hologram-based Virtual Assistant for Student Organization Activities Yulianto, Felix Wiranata; Sanjaya, Ridwan; Harnadi, Bernardinus
SISFORMA Vol 12, No 1: May 2025
Publisher : Soegijapranata Catholic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24167/sisforma.v12i1.13589

Abstract

The purpose of this research is to develop a web-based virtual assistant chatbot using AIML (Artificial Intelligence Markup Language) as a media to share information of student organization activities. The Virtual assistant is developed with chatbot capabilities by applying AIML. Combining Chatbot with AIML enables virtual assistants to understand and respond the users more effectively and efficiently. Chatbot technology in a web-based virtual assistant system can help the student organization to get information of organizational activities. The AIML used in the chatbot system allows users to interact like humans talk. Designing the system is done firstly by creating a knowledge base using AIML. The voice API is used to convert the knowledge base into an audio stream, which involves a text to speech conversion process. Both processes were initiated using the O-master programming tool. The next process integrates the knowledge base and voice into the php code using JavaScript. The system involves designing a user interface and avatars for interaction with users. The system serves the results of knowledge base searching and plays the conversion of the voice using script-to-voice code. The last step is integrating the chatbot into the hologram system. The hologram system utilizes a four-sided prism. The result shows that the system can help students to obtain information in student organization activities interactively.
Implementation of an Accounting Information System at a Grocery Store Jaya, Wiliam Prayoga; Harnadi, Bernardinus; Chrismastuti, Agnes Advensia
SISFORMA Vol 12, No 1: May 2025
Publisher : Soegijapranata Catholic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24167/sisforma.v12i1.11980

Abstract

In the digital era, both companies and MSMEs are starting to utilize technology to help their work. Grocery Store is store that sells various kinds of goods such as basic necessities, drinks, snacks, and daily necessities. This shop has many customers but the recording procedure is done manually. This research aims to help Grocery Stores by creating an accounting information system using the RAD (Rapid Application Development) method. This method was chosen in reason the effectiveness in developing and organizing the system structure. This accounting information system can help the store in managing transaction and inventory data better.
Image Processing on Plastic Bottle Reverse Vending Machine to Enhance Community Plastic Waste Management Nugraha, Johanes Arya Pramesta; Sanjaya, Ridwan; Koeswoyo, Freddy; Pamudji, Andre Kurniawan
SISFORMA Vol 12, No 1: May 2025
Publisher : Soegijapranata Catholic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24167/sisforma.v12i1.13531

Abstract

The problem of plastic waste is being addressed in a variety of ways, ranging from manual waste sorting to reverse vending machines. On the other side, businesses are becoming increasingly concerned about waste management. Several ways to producing reverse vending machines have been tested, including the use of plastic sensors. However, the findings were unsatisfactory due to imprecise detection. This study looks into the use of ESP32-Cam combined with machine learning for high-precision plastic bottle detection in reverse vending machines. It is envisioned that high-precision plastic bottle detection would be used in reverse vending machines. It is intended that by providing an incentive for each identified plastic bottle, people will be motivated to collect plastic bottles and deposit them into reverse vending machines, thereby supporting digital humanities through enhanced waste management practices.
IoT-Based Smart Bin Waste Management System with Real-Time Capacity Monitoring Pamudji, Andre Kurniawan; Chandrawati, T Brenda; Dewi, Stephani Inggrit Swastini
SISFORMA Vol 12, No 1: May 2025
Publisher : Soegijapranata Catholic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24167/sisforma.v12i1.13753

Abstract

Conventional waste management in Indonesia faces the challenge of inefficiency due to static transportation schedules, causing waste to pile up in crowded locations and becoming a source of environmental problems. This study aims to design and implement a smart trash can system based on the Internet of Things (IoT) as a solution to this problem. This system was developed using the Design and Build approach with the Waterfall model, integrating a Wemos microcontroller, infrared sensors for automatic opening and closing mechanisms, ultrasonic sensors for waste volume monitoring, and a web dashboard for centralized data visualization. The results of the study showed the success of the implementation of a functional prototype, starting from hardware assembly, firmware development on the microcontroller, to the backend system and database. System testing using the Black Box method showed that all main functional scenarios including user detection, automatic closing control, volume measurement, and sending data to the dashboard were 100% successful according to the design. This functional success proves that the developed prototype is a valid and potential solution to realize a more efficient, hygienic, and real-time monitorable waste management system, so that it can support better operational decision making
Examining Entrepreneurial intention of Generation Z in Indonesia Bernadi, Benedikta Anindaya; Harnadi, Bernardinus; Prawihatmi, Chatarina Yekti
SISFORMA Vol 12, No 1: May 2025
Publisher : Soegijapranata Catholic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24167/sisforma.v12i1.12789

Abstract

This study aims to examine the entrepreneurial intentions of generation Z in Indonesia. This study reveals the factors that influence the entrepreneurial intentions of generation Z and analyzing the relationship between these factors. The study was conducted using the FGD method on young entrepreneurs of generation Z to obtain input on the conditions of young entrepreneurship, especially generation Z. Reviewing the previous related literatures on entrepreneurial intention research were used to obtain a selection of factors that influence entrepreneurial intentions among young people. Models and hypotheses were built based on input from FGDs and previous related studies and then they were tested using the questionnaire data from survey techniques. Data testing was carried out using descriptive statistical methods, validity tests, reliability tests, and correlation tests using SPSS. Analysis of individual respondent factors was also carried out to reveal the characteristics of generation Z. The causality test using correlation technic were used to reveal the relationships between the factors studied. The output of this study is a model of entrepreneurial behaviors (entrepreneurial intentions) of generation Z in Indonesia. The results of this study reveal that factors naming Attitude towards money, Entrepreneurship education, Advance in technology, and Entrepreneurship efficacy have association with Entrepreneurship Intention. All factors also have a relationship with each other. Surprisingly, the personal factor Gender only has a relationship with Entrepreneurship education. Men and women have different relationships; women have a stronger relationship with entrepreneurship education. Meanwhile, Age has no relationship with all factors in this study. These results provide insight to entrepreneurship educators, the government, and stakeholders regarding the progress of young entrepreneurship in Indonesia. This insight is useful in assisting young people, especially generation Z, in entering and engaging in the entrepreneurship.

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