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All Journal J@TI (TEKNIK INDUSTRI) Abdimas JISI UMJ (Jurnal Integrasi Sistem Industri UMJ) Sisforma: Journal of Information Systems Jurnal Teknik Industri : Jurnal Hasil Penelitian dan Karya Ilmiah dalam Bidang Teknik Industri JURNAL REKAYASA SISTEM INDUSTRI MITRA: Jurnal Pemberdayaan Masyarakat Jurnal Ilmiah Teknik Industri Jurnal Tekno SABDAMAS Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa Dan Inovasi Sport Science: Jurnal Sain Olahraga dan Pendidikan Jasmani Indonesian Journal of Electrical Engineering and Computer Science Jurnal Pembelajaran Pemberdayaan Masyarakat (JP2M) Jurnal Bakti Masyarakat Indonesia Jurnal Pengabdian UNDIKMA Operations Research: International Conference Series Jurnal Pengabdian Masyarakat Aufa (JPMA) International Journal of Application on Economics and Business Metris: Jurnal Sains dan Teknologi
Riana Magdalena
Program Studi Teknik Industri, Universitas Katolik Indonesia Atma Jaya
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Nursing Public Health Social Sciences Transportation Other

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Analisis Biaya dan Dampak Lingkungan dalam Proses Produksi Keramik: Studi Kasus UKM ABC Inderawati, Maria Magdalena Wahyuni; Basudewa, Salomon Quarum; Magdalena, Riana; Sukwadi, Ronald
Metris: Jurnal Sains dan Teknologi Vol. 25 No. 01 (2024): Juni
Publisher : Prodi Teknik Industri, Fakultas Teknik - Universitas Katolik Indonesia Atma Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/metris.v25i01.5612

Abstract

ABC Ceramic Factory conducted the process of producing ceramic floor tiles, distributing them to ceramic shops, and then selling them to consumers. Several processes or stages, from manufacturing to distribution, still leave abandoned waste. This research aims to determine what costs in making ceramics at the ABC Ceramic Factory can be reduced to save on company costs. The methods used are Green Quality Function Deployment and AHP Methods. Based on the data processing results, the ceramic manufacturing process is efficient, and the ceramic color is long-lasting because it has the expected satisfaction values of 0.661 and 0.538. Then, recycling waste is the highest technical response, with a value of 0.24. At the same time, the production process is the stage that produces the most waste, with a value of 0.29, and raw material costs are the costs that can be reduced the most, with the highest value of 4+2-. Therefore, the ABC Ceramic Factory must improve from the manufacturing process to the final product.
FINANCIAL LITERACY TECHNOLOGY ADOPTION IN INDONESIAN SHARIA BANKING: A PRELIMINARY ANALYSIS Silitonga, Riana Magdalena; Jou, Yung-Tsan; Sukwadi, Ronald; Pratama, Ferdian Aditya
International Journal of Application on Economics and Business Vol. 1 No. 3 (2023): Agustus 2023
Publisher : Graduate Program of Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/ijaeb.v1i3.911-920

Abstract

The growth of financial instruments is significant nowadays. Because of that, more people are becoming more responsible in their financial planning, investment, and living expenses. Individuals who have financial knowledge tend to have more assets in finance in general. This research will study the readiness of technology adoption as its preliminary analysis for middle-lower socio-economics users in financial literacy of a leading Indonesian Sharia financial inclusion bank that focuses on women empowerment. In addition, this research also identifies the must-have features of the e-learning application. This research will conduct an online survey with 118 samples in Indonesia. This study found that West Java, South Borneo, and Southeast Sulawesi users are the most well-prepared to use technology to support their business. Some features like a group of learning materials and video-based learning are the most attractive features users desire to be accessible in the e-learning application.
Enhancing Post-Pandemic Customer Experience: Building a Customer Journey Map for Shopping Malls Ronald Sukwadi; Riana Magdalena Silitonga; Yulivyani; Arum Park; Yung-Tsan Jou
Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa Dan Inovasi Volume 8 Number 1 (2026)
Publisher : Fakultas Teknik Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/asiimetrik.v8i1.7380

Abstract

The COVID-19 pandemic has significantly impacted the retail industry, particularly shopping malls, which have experienced a 30% to 40% decline in customer footfall in the first quarter of 2021 compared to previous years. Despite the growing body of research on retail recovery, there remains a gap in understanding specific customer sentiments and experiences within mall environments during this period. This study aims to address this gap by analyzing customer feedback extracted from Google reviews to identify key attributes influencing the shopping experience. The research employs text-mining techniques to convert unstructured data into structured formats, eliminating irrelevant words and concepts. Following data cleaning, the Naïve Bayes Classifier method is utilized to analyze the sentiments, achieving an accuracy of around 92.86%. The findings will be visualized through word clouds and bar charts to highlight the top ten positive and negative sentiments expressed by customers. Ultimately, this research contributes to enhancing the customer experience at shopping malls by collaborating with relevant stakeholders to create a comprehensive Customer Journey Map based on the analyzed data. This map will serve as a strategic tool for mall management to implement targeted improvements and foster a more engaging shopping environment.
Edukasi Literasi Kesehatan Reproduksi Bagi Orang Muda Katolik dan Ibu Sebagai Pendamping Inderawati, Maria Magdalena Wahyuni; Sukwadi, Ronald; Silalahi, Agustinus; Silitonga, Riana Magdalena; Sari, Indah Munica; Santoso, Hieronimus Barakhiel Arza; Candra, Sofia
Jurnal Pengabdian Masyarakat Aufa (JPMA) Vol. 8 No. 1 (2026): Vol 8 No. 1 April 2026
Publisher : Universitas Aufa Royhan Di Kota Padangsidipuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51933/jpma.v8i1.2494

Abstract

Rapid exposure to digital media and information has contributed to limited and sometimes inaccurate understanding of human life, anatomy, and reproductive health among Catholic youth and mother. This condition highlights the need for educational approaches that integrate scientific knowledge with faith-based values. This community engagement program aimed to enhance life and reproductive health literacy among Catholic youth and mothers through experiential learning. The activity was conducted through an educational visit to the Anatomy Museum of the Faculty of Medicine and Health Sciences, Atma Jaya Catholic University of Indonesia. Participants observed anatomical collections, including human organs and fetal development models, guided by museum educators. Interactive explanations, group discussions, and a structured question-and-answer session were provided to encourage reflection and understanding. Participant responses and learning outcomes were evaluated using post-activity questionnaires. The results indicate a significant increase in participants’ understanding of human anatomy and the value of human life. Most participants expressed high satisfaction with the activity and reported that visual, hands-on learning made complex and sensitive topics easier to comprehend. The fetal development section was recognized as the most influential in promoting contemplation of the dignity of life. In conclusion, anatomy museum–based experiential education is an effective approach to improving life and reproductive health literacy while supporting values-based learning.
Empowering Communities Through Hydroponic Urban Farming: Skill Development, Business Opportunities, and Green Village Implementation Silitonga, Riana Magdalena; Kristiana, Stefani Prima Dias; Budiyanta, Nova Eka
Jurnal Pengabdian UNDIKMA Vol. 7 No. 2 (2026): May
Publisher : LPPM Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v7i2.20364

Abstract

This community service program aims to enhance the capacity of the Sampora Village community, Tangerang, in developing sustainable urban farming through the implementation of hydroponic systems. The program addresses the need for alternative agricultural practices in urban areas to support food security and environmental sustainability. The methods employed included educational counseling on sustainable agriculture, hands-on training in basic hydroponic techniques, technical guidance on advanced hydroponic piping systems, and interactive discussions and question-and-answer sessions to strengthen participants’ understanding. Community members were actively involved as participants, while practical learning tools such as hydroponic installation equipment and nutrient management systems were utilized throughout the program. Data were analyzed using a descriptive approach, combining quantitative analysis of pre-test and post-test results. The findings indicate significant improvements in participants’ competencies, including increased understanding of hydroponic systems from 20% to 85%, installation skills from 15% to 80%, nutrient management knowledge from 10% to 78%, and maintenance skills from 12% to 82%. In addition, participants developed awareness of potential business opportunities, such as selling fresh produce to local markets. In conclusion, the implementation of hydroponic-based urban farming had a positive impact on community empowerment, environmental awareness, and local economic development, thereby contributing to the creation of sustainable and resilient urban communities.
Co-Authors Albert Setiawan Amelia Pricilla Ginting Anastasia Tatik Hartanti, Anastasia Tatik Angela Krisanti, Maria Arum Park Bangnga, Hedwig Eryn Sua Basudewa, Salomon Quarum Budi, Didik Rilastiyo Candra, Sofia Chendrasari W.Octavia Christine Natalia Damasputra, Albertus Nugi Prasetya Davin Jeremiah Alamsyah Delima Permata Negara Denny Jean Cross Sihombing Diana Lestari, Diana Enny Widawati Febio Aulia Putra Fendi, Su Ferdian Aditya Ferdian Aditya Pratama Gilbert Christopher . M. Inderawati, Maria Magdalena Wahyuni Indriati, Kumala Jou, Yung-Tsan Kristiana, Stefani Prima Dias Listiandi, Arfin Deri Marsellinus Bachtiar Wahyu Negara, Delima Permata Neva Widanita Nova Eka Budiyanta Octavia, Chendrasari W. Pandjaitan, MM Lanny W Pratama, Ferdian Aditya Ronald Sukwadi Ronald Sukwadi Santoso, Hieronimus Barakhiel Arza Sari, Indah Munica Silalahi, Agustinus Sri Mulyanti Su Fendy Syafei, Muhamad Thu, Nguyen Thi Bich Vannie, Vannie Wibawa Prasetya Wibowo, Alfian Adhi Setyo Yulivyani Yung-Tsan Jou Yung-Tsan Jou