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All Journal Jurnal Ruas (Review of Urbanism and Architectural Studies) Celt: A Journal of Culture, English Language Teaching & Literature Sisforma: Journal of Information Systems PROXIES LANGKAU BETANG: JURNAL ARSITEKTUR Jurnal Riset Ekonomi dan Bisnis Journal of Architectural Design and Urbanism Jurnal Sisfokom (Sistem Informasi dan Komputer) Jurnal Arsitektur ZONASI EconBank : Journal Economics and Banking Journal of Information Systems and Informatics Neo Teknika: Jurnal Ilmiah Teknologi Journal of Architectural Research and Education Journal of Management and Business Environment (JMBE) Journal of Business and Technology Arsitekta IJEAS (International Journal of Environment, Architecture, and Societies) Elektriese: Jurnal Sains dan Teknologi Elektro Journal of Local Architecture and Civil Engineering
Ridwan Sanjaya
Department Of Information Systems, Soegijapranata Catholic University
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Social Sciences Other

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Pengaruh Revolusi Digital Dalam Peningkatan Kreativitas Arsitektur Dan Interior Widiastuti, Santi; Purwanto, L.M.F.; Sanjaya, Ridwan; Satwiko, Prasasto
Arsitekta : Jurnal Arsitektur dan Kota Berkelanjutan Vol. 6 No. 02 (2024): Arsitekta: Jurnal Arsitektur dan Kota Berkelanjutan
Publisher : Program Studi Arsitektur Universitas Tanri Abeng

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47970/arsitekta.v6i02.533

Abstract

Karya ini berkaitan dengan studi tentang keterampilan dan kemampuan mengembangkan imajinasi dan kreativitas mahasiswa seni serta peran revolusi dan desain digital ide untuk virtual arsitektur di mana ruang virtual ditentukan oleh ruang yang dirancang secara elektronik dan disajikan dalam bentuk kompetisi, termasuk bisnis beberapa diantaranya sudah dilaksanakan dan ada pula yang belum dilaksanakan. Hal tersebut mencerminkan upaya untuk mengubah fantasi menjadi kenyataan dengan penciptaan solusi yang lebih fleksibel untuk desain ruang non-tradisional masa depan dengan yang baru ide desain. Masalah penelitiannya adalah menghubungkan perkembangan teknis dengan pengembangan pemikiran desain generasi muda dan mahasiswa arsitektur interior melalui pengujian ide-ide desain baru. Studi ini menyoroti hal tersebut merancang pemikiran hipotetis dan efek imajinasi sebagai turunannya pengembangan kemampuan kreatif desain bagi mahasiswa arsitektur interior sesuai aturan dan ketentuan yang mengatur proses desain menggunakan modern teknik digital untuk mencapai hasil terbaik, dimana kreativitas saat ini menjadi sebuah industri yang dapat diterapkan pada mahasiswa seni arsitektur pada umumnya dan interior khususnya, untuk merangsang dan mengembangkan mereka serta melepaskan imajinasi mereka untuk mencapai hasil terbaik selain rehabilitasi generasi baru yang berbakat desainer untuk menghadapi perkembangan desain di sekitar kita karena keterampilan adalah anugerah yang memerlukan pengembangan berkelanjutan. Dengan mempelajari unsur kreativitas, maka rasio karya kreatif tidak melebihi 4% yang memerlukan peninjauan ulang mekanisme pengembangan ide desain untuk merangsang ide-ide kreatif anak muda. Revolusi digital telah berhasil mengintegrasikan banyak teknologi aplikasi dan meluncurkannya ke aplikasi yang lebih kompleks, sehingga menghasilkan pergeseran dramatis dalam media yang digunakan dalam arsitektur dan desain interior, baik sebagai sistem atau praktik dari sketsa hingga desain. Proses desain yang sampai akhir-akhir ini sepertinya tidak terpengaruh dengan intrusi sarana elektronik yang kini bermunculan siap untuk mendefinisikan ulang metodologinya untuk berintegrasi dan menyatu dengan komputer. Hal tersebut merupakan perubahan desain yang tidak dapat dianggap sebagai fenomena sementara dan cepat berlalu. Komputer akan menempati tempat yang menonjol sebagai bagian dari lingkungan desain itu mencirikan abad ke-21. Selain itu, perkembangan seni desain akan berhubungan erat dengan komputer di tahun-tahun mendatang.
STUDI EMPIRIS PERSEPSI PEMIMPIN PERUSAHAAN TENTANG GREEN BUSINESS PADA INDUSTRI GARMEN DI BOYOLALI, KLATEN, DAN YOGYAKARTA: ANALISIS FENOMENOLOGI INTERPRETIF Palgunadi, Petrus; Sanjaya, Ridwan; Murniati, Cecilia Titiek
EconBank: Journal of Economics and Banking Vol 5 No 1 (2023): Econbank
Publisher : Sekolah Tinggi Ilmu Ekonomi Bank BPD Jateng

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35829/econbank.v5i1.291

Abstract

Indonesia's ambition to realize a green economy, must be supported by the green business. However, from a study by the Ministry of Industry in 2012, there were still various definitions of the green industry. This study aims to explore the perceptions of garment company leaders towards green business, identify and analyze the impact of green business on company operations, and identify and analyze green industries practices in garment companies.This study uses a qualitative approach using Interpretive Phenomenological Analysis (IPA). The participants of this research are the top six leaders of the largest garment companies in Central Java and DIY that export their products to the global market. Data was collected through in-depth interviews, observations, and company documents. This research found that leaders who perceive green business for company efficiency have more green initiatives than leaders who perceive green business as a government program
Sumbanese’s Traditional Ecological Knowledge (TEK): Warung Hupu Liku Ritual and Ecological Ethics Wohangara, Retang; Sanjaya, Ridwan; Setiyanto, Benny D.
Celt: A Journal of Culture, English Language Teaching & Literature Vol 23, No 2: December 2023, Nationally Accredited (This issue consists of 10 Articles with 23 Autho
Publisher : Soegijapranata Catholic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24167/celt.v23i2.9812

Abstract

Traditional communities have long been recognized as actors practicing nature-friendly behaviors. They are commonly deemed the champion of sustainable lifestyles. Since the 1980s, there has been a call to learn the so-called Traditional Ecological Knowledge (TEK) embraced by traditional communities. One of the reasons is that the issues of climate crises should be addressed and tackled from various corners. This article attempts to delineate a TEK, an ecological ritual practiced by the traditional community living on the island of Sumba. The ritual, called WHL (warung hupu liku, which means giving the rope tips back [to nature]), could give us an idea of how the community perceives their relationship with natural surroundings, which in turn, exposes their ecological ethics. Primary research data were collected through interviews with four experts of Sumbanese culture/environmental activists and two ritual speakers (wunang). The research reveals that WHL ritual portrays the Sumbanese’s worldview of the human-nature relationship. WHL gives an idea of the Sumbanese ecological ethics, covering reciprocity with nature, mutual respect, modesty in consumption, and sustainable use of natural resources. Because Indonesia is rich in TEK, this time-enduring knowledge and practice should be exposed as a valuable contribution to ecological discourses and policies. The discussion on Sumbanese WHL suggests that traditional and modern approaches could work in tandem to address current environmental issues.
The Influence of Country of Origin, Perceived Product Quality And Social Media Marketing on Consumers Purchase Decision at E-Marketplace Lazada With Purchase Interest as Intervening Dharmawan, Jovita; Sanjaya, Ridwan
SISFORMA Vol 11, No 2: November 2024
Publisher : Soegijapranata Catholic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24167/sisforma.v11i2.11508

Abstract

The aim of this research is to analyze the influence of country of origin, social media marketing, product quality perceptions, Consumer interest in visiting Lazada influences consumer decisions to make purchases at Lazada with consumer purchase interest as an intervening variable. The object of this research is consumers' decisions to make purchases at Lazada. The population in this research is all Lazada consumers. The sampling method is purposive sampling taken using Google Form. The total number of respondents in this research was 173 Lazada consumer respondents. The analysis used in the research is structural equation modeling. The results of this research are that country of origin, social media marketing and perceived product quality have a positive and significant effect on consumer interest in visiting Lazada. Social media marketing, perceived product quality, consumer interest in visiting Lazada have a positive influence on consumer decisions to make purchases at Lazada. Country of origin does not have a significant effect on consumers' decisions to make purchases at Lazada. Consumer interest in visiting Lazada intervenes in the influence of country of origin, social media marketing and perceptions of product quality on consumer decisions to purchase at Lazada.
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.
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.
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.
Model of the Influence of Sensory Formal Aesthetics in Encouraging Ecological Behavior Case Study: Sky Garden Mall PVJ, Bandung Graciela, Cindy Fiolita; Sanjaya, Ridwan; Widjaja, Robert Rianto
Journal of Architectural Design and Urbanism Vol 7, No 2 (2025): Volume 7 No 2, 2025
Publisher : Department of Architecture, Faculty of Engineering, Universitas Diponegoro, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jadu.v7i2.26476

Abstract

This research aims to determine the influence of formal sensory aesthetics in encouraging ecological behavior among visitors at PVJ Sky Garden mall, Bandung, in the form of a model. Environmental damage is becoming increasingly uncontrollable due to human behavior that is not environmentally friendly, one of which is in the city of Bandung. Therefore, efforts are needed to encourage the community to adopt ecological behaviors through intensive green roof facilities. In addition to the ecological role of green roofs, aesthetics play an important role in influencing behavior. This occurs through the reciprocal relationship between aesthetics and behavior. The theory of aesthetics and ecological behavior is analyzed into a proposition model, then used as the basis for the research framework and tested on mall visitors. Qualitative research method with a case study approach by Robert K. Yin, through direct observation to observe aesthetics and behavior, questionnaire surveys on mall visitors and experts, interviews, and expert validation to deepen and develop data on the model. The research findings consist of a sensory formal aesthetic model that can influence the ecological behavior of visitors. The aesthetic aspects, which consist of elements of environmental education, spaces for cultural gatherings, designs resembling the original nature that evoke a sense of leisure, and the selection of local materials, play an important role in influencing the ecological behavior of visitors to the PVJ Sky Garden Mall.
The Influence of Formal Sensory Aesthetics to Encourage Ecological Behavior: Case Study: Green Roof Central Market, Jakarta, Indonesia Fiolita, Cindy; Sanjaya, Ridwan; Widjaja, Robert Rianto
International Journal of Environment, Architecture, and Societies Vol. 5 No. 02 (2025): Advancing Interdisciplinary Dialogues in Environment, Architecture, and Societ
Publisher : Institute of Research and Community Services of Universitas Tanjungpura and Center of Southeast Asian Ethnicities, Cultures and Societies (Joint collaboration between Universitas Tanjungpura and National Taitung University)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to determine the influence of the sensory formal aesthetics of green roofs in encouraging ecological behavior. Jakarta's ecological crisis stems from lack of green spaces and unfriendly community behavior. Optimizing green roofs and appealing to aesthetics can stimulate environmental protection efforts. Qualitative approach with Robert K. Yin's case study method to propose a model proposition based on the influence of aesthetics on ecological behavior, testing it on mall visitors. Data collection through observation, surveys, semi-structured interviews, and expert validation. The research findings regarding the formal sensory aesthetics of the Central Market green roof can influence the ecological behavior of visitors as demonstrated in the model. Aesthetics with the goal of environmental education within it, influence behavior through the understanding of sustainability in its design and facilities. The relationship between aesthetics and ecological behavior includes experiences of returning to nature, feelings of connection with nature, and environmental knowledge media, which influence environmental awareness and ecological behavior. Visitor characteristics, duration, and frequency of visits also influence the ecological behaviors that occur and sensory perceptions of aesthetics. This study emphasizes the role of education in aesthetics to influence ecological behavior, through relationships in form of experiences, feelings and environmental knowledge.
Co-Authors Adiseputra, Nicholaus Agus Cahyo Nugroho Alb. Dwi Yoga Widiantoro Alb. Dwiyoga Widiantoro Albertus Dwi Yoga W Albertus Dwiyoga Widiantoro Alexandra Adriani Widjaja andadari, tri susetyo Andre Kurniawan Pamudji Andru Deva Lukito Aprilia Ratna Christanti Baskara Arya Pranata Bernadinus Harnadi Bernardinus Harnadi Cecilia Titiek Murniati Celvin Laviano Chandrawati, T. Brenda Christine Wibhowo, Christine Cobantoro, Adi Fajaryanto Dharmawan, Jovita Dwiyoga Widyarto Ekawati Marhaenny Dukut, Ekawati Marhaenny Elisa Purnamasari Elisa Purnamasari, Elisa Elizabeth Kurniawan Ardianto Erdhi Widyarto Evangeline Eunike Fajar As'ari Fajar As'ari Felicia Kusuma Fiolita, Cindy FX Hendra Prasetya FX Hendra Prasetya Graciela, Cindy Fiolita Gregorius Alvin Raditya Santoso Gregorius Anung Hanindito Hendra Prasetya Hendra Prasetya Hendra Prasetya Hendra Prasetya Hening Artdias Hermawan Hermawan Inggrit Swastini Dewi Isidorus Ivan Kalya Wasistha Koeswoyo, Freddy Koeswoyo, G. Freddy L.M.F. Purwanto Leocadia Desy Pranatalisa LMF. Purwanto Lysbeth Venella Oey Margareta Ernanda Rahardani Meissy Lengmas Congdinata Mufidah Mufidah Muljanto, Yehuda Joy Nugraha, Johanes Arya Pramesta Nugroho, Agus Cahyo Nugroho, Setyadi Nur Yanti Nuryanti Nuryanti P., Angelicdolly Palgunadi, Petrus Pamudji, Andre Kurniawan Perdana Putra, Sinar Pramuditya, Reza Santika Prasasto Satwiko, Prasasto Priatko, Albertus Aditya Purwanto, LMF Rahardjo, Ervina Febriani Ramli, Justine Hezekiel Rejeki, V. G. Sri Retang Wohangara, Retang Rio Wiranto Risa Farrid Farrid Christanti, Risa Farrid Santi Widiastuti Santosa, Daniel Saswitko, Prasasto Setiyanto, Benny D. Sindi Budi Emilia Soetomo, Greg. Stephen Jonathan Gustav Sulastri, Augustina T Brenda Chandrawati T. Brenda Ch Ch Tri Arinta, Rizka veinta sonrizky mayo Wahyuningrum, Shinta Estri Wibowo, Mochamad Agung Widianto, Daniel Prasetya Widjaja, Robert Rianto Widyarto, Erdhi Yonathan Aditya Wijaya Yulianto, Felix Wiranata