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All Journal Jurnal Teknik Industri Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik Teknik dan Ilmu Komputer Jurnal Teknologi Informasi dan Ilmu Komputer JURNAL PENGABDIAN KEPADA MASYARAKAT Proceeding SENDI_U Media Teknika JIEMS (Journal of Industrial Engineering and Management Systems) Jurnal Pembelajaran Pemberdayaan Masyarakat (JP2M) Jurnal Bakti Masyarakat Indonesia Jurnal Visi Pengabdian Kepada Masyarakat Jurnal Pengabdian Masyarakat Aufa (JPMA) The Center For Sustainable Development Studies Journal Jurnal Pengabdian Masyarakat Charitas Metris: Jurnal Sains dan Teknologi Widya Teknik Proceeding Maritime Business Management Conference
Maria Magdalena Wahyuni Inderawati
Fakultas Biosains, Teknologi, Dan Inovasi, Universitas Katolik Indonesia Atma Jaya, Jakarta, Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Other

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Integrasi ‘Laudato SI’ Dalam Program Pengabdian Masyarakat: Upaya Mewujudkan Green Campus di Kampus BSD UNIKA ATMA JAYA Maria Magdalena Wahyuni Inderawati; Yasinta Ratna Esti Wulandari; Herman Yosep Sutarno; Anastasia Tatik Hartanti; Titis Puspitarini; Ronald Sukwadi
Jurnal Visi Pengabdian Kepada Masyarakat Vol. 6 No. 2 (2025): Jurnal Visi Pengabdian Kepada Masyarakat : Edisi Agustus 2025
Publisher : LPPM Universitas HKBP Nommensen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51622/pengabdian.v6i2.2699

Abstract

This article presents a Community Service Program conducted at the BSD Campus of Unika Atma Jaya, focusing on the integrated implementation of sustainability based on Laudato Si. The activities aim to preserve the environment, particularly the campus lake, and to internalize the values of Laudato Si among the entire academic community. The methods employed involve the engagement of students, staff, and the surrounding community in the Eco Enzyme Festival 2024, which is also part of the effort to break a MURI record. This initiative produced 50 liters of eco-enzyme used to maintain the lake's ecosystem quality. Additionally, the program includes education on waste management and environmental conservation. With active participation from various stakeholders, it is hoped that this initiative will enhance awareness and tangible actions in sustaining the environment at the BSD Campus.
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.
Analisis Efektivitas Mesin Injection Moulding pada Lantai Produksi Menggunakan Metode Overall Equipment Effectiveness (OEE) Riana Magdalena Silitonga; Maria Magdalena Wahyuni Inderawati; Agustinus Silalahi
Metris: Jurnal Sains dan Teknologi Vol. 27 No. 01 (2026): 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.v27i01.7917

Abstract

The plastic manufacturing industry operating under a make-to-order system demands a high level of efficiency and effectiveness in the operation of production equipment to meet demand targets. Production processes that utilize injection molding machines with high utilization rates and a two-shift work system have the potential to generate various problems that can negatively affect production performance. Therefore, measuring machine effectiveness is necessary to identify factors contributing to performance deterioration. This study aims to measure the level of machine effectiveness using the Overall Equipment Effectiveness (OEE) method and to identify the dominant problems through Pareto diagram analysis. The research employs a quantitative approach, with data collection consisting of operating time, downtime, and production output. The results indicate that the OEE value is 69%, which is still below the industry standard of 80%. The primary issue influencing the low OEE value is the high frequency of idling and minor stoppages, which leads to significant losses in production time. Consequently, focused improvement efforts are required to enhance machine effectiveness and achieve sustainable improvements in production performance.
Pemberdayaan Masyarakat Melalui Makanan Sehat Khas Indonesia: Lomba Kreasi dan Workshop Olahan Tempe Maria Magdalena Wahyuni Inderawati; Anastasia Tatik Hartanti; Herman Yosef Sutarno; Ronald Sukwadi
Jurnal Pengabdian Masyarakat Charitas Vol. 5 No. 01 (2025): Jurnal Pengabdian Masyarakat Charitas Juni 2025
Publisher : Program Studi Teknik Industri, Fakultas Teknik, Universitas Katolik Indonesia Atma Jaya Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/charitas.v5i01.6710

Abstract

This community service program aims to empower the community by processing healthy Indonesian food, especially tempeh. Tempeh, a traditional food rich in health benefits, has enormous potential to improve the community's economic welfare. This activity at Unika Atma Jaya Campus 3 in BSD involved the Faculty of Technobiology, Tempe Research & Development Centre, and the Kampung Tempe Ciomas Tourism Village group. Activities include 'the Tempe Processed Creation Competition' and workshops on 'Hygienic Tempe Production' and 'Making Tempe Skincare and Body Scrub.' The competition aimed to increase participants' creativity in processing tempeh into various innovative dishes. Meanwhile, the workshop provided participants with practical knowledge on how to process healthy and hygienic tempeh. As a result of this activity, 25 groups participated in the competition, and 54 participants attended the workshop. The results of this activity are an increase in public understanding of the benefits of tempeh and an increase in consumption and sales of tempeh products in the community. Thus, this program not only contributes to public health but also to the improvement of the local economy through the development of innovative tempeh products.
Pelatihan Penerapan Metode Pengolahan dan Analisis Data Kuantitatif Hasil Penelitian untuk Peningkatan Ketrampilan Penelitian Hotma Antoni Hutahaean; MM Wahyuni Inderawati; Agustinus Silalahi; Stephen Aprius Sutresno
Jurnal Pengabdian Masyarakat Charitas Vol. 5 No. 02 (2025): Jurnal Pengabdian Masyarakat Charitas Desember 2025
Publisher : Program Studi Teknik Industri, Fakultas Teknik, Universitas Katolik Indonesia Atma Jaya Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/charitas.v5i02.7403

Abstract

One of the most important stages in conducting research is processing research data obtained from the data collection process. However, practical understanding regarding the steps for interpreting results and data processing tricks is still limited among general students. To limit this gap, the service team held a workshop related to processing quantitative research data using a statistical application that can be accessed for free via the internet. This activity was successfully implemented and received a positive response from participants. The workshop focuses on providing knowledge and skills related to the use of applications for data processing and interpretation of results using research data that has been used by resource persons in the past. The evaluation results showed that the majority of participants were able to understand the basic concepts of data, data processing and interpretation of results. The workshop shows that the use of examples of actual research data is very effective in bridging theory and practice in conducting research, especially those related to data processing.
Analisis Usability Commuter Line Vending Machine (C-VIM) Maria Magdalena Wahyuni Inderawati; Ronald Sukwadi; Maria Cicilia Gunshleina
Metris: Jurnal Sains dan Teknologi Vol. 26 No. 02 (2025): Desember
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.v26i02.7477

Abstract

To improve the quality of its services, PT. KRL Commuter Line has implemented various innovations to enhance the commuter line experience. One such innovation is the introduction of ticket vending machines, known as Commuter Line Vending Machines (C-VIM), for ticket purchase transactions. Implementing a new system often encounters various challenges that hinder its smooth operation, including the C-VIM implementation. Therefore, this study aims to determine the usability level of C-VIM. The analysis is based on usability dimensions, which include efficiency, error, learnability, memorability, and satisfaction. The methods are using performance measurement techniques, retrospective think-aloud (RTA), the System Usability Scale (SUS) questionnaire, and the Questionnaire for User Interaction Satisfaction (QUIS). A minimum sample of 40 subjects was allocated to each category. Ascertaining the population size is not feasible, considering the volatile daily passenger count. The usability score based on the SUS questionnaire was 66,43. Testing the efficiency dimension revealed that C-VIM does not yet have a high level of efficiency. However, in terms of error, learnability, and memorability, the system performed well. Regarding satisfaction, the QUIS score obtained was 60.99, indicating that customer satisfaction is fairly satisfactory. The proposed remediation process involves rearranging the physical layout of the screen, the placement of tickets, cash receptacles, and several other attributes. Furthermore, improvements are required for the on-screen display of several pages which were assessed to have low usability based on respondent feedback following the usability measurement.
Edukasi Pembuatan Eco-enzyme dan Turunannya kepada Mahasiswa di Dormitory UNIKA ATMA JAYA Yasinta Ratna Esti Wulandari; Yanti; Gabriela Denise Olivera; Anastasia Tatik Hartanti; Dion Notario; Maria Magdalena Wahyuni Inderawati
Jurnal Visi Pengabdian Kepada Masyarakat Vol. 7 No. 1 (2026): Jurnal Visi Pengabdian Masyarakat : Edisi Februari 2026
Publisher : LPPM Universitas HKBP Nommensen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51622/pengabdian.v7i1.3057

Abstract

Waste is residual material discarded as a result of a process. However, not all waste is useless. Some waste can be processed into something beneficial. The eco-enzyme and its derivative workshop activity is one of the community service programs that utilizes organic waste. The Faculty of Biosciences, Technology, and Innovation in collaboration with the Unika Atma Jaya Dormitory provides education to students residing there. The method is divided into two stages: making eco-enzyme and creating organic liquid soap using eco-enzyme. Additionally, workshop participants receive education through material presentations from relevant speakers on the topic. Based on the results of pre-tests and post-tests, there was an increase in knowledge about eco-enzyme and its derivatives. Moreover, the practice of making eco-enzyme from organic waste, such as leftover fruit and vegetable peels, helps reduce environmental pollution. The utilization and application of eco-enzyme are diverse, including organic liquid fertilizer, cleaning agents, skin treatments, and many more. Thus, this activity is expected to have a positive impact on both people and the environment.
Co-Authors Adji Pratikto Agustinus Silalahi Anastasia Tatik Hartanti Andre Sugioko Arinta Novitasari Basudewa, Salomon Quarum Benediktus Elnath Aldi Candra, Sofia Ching-Chow Yang Christine Natalia Diana Lestari, Diana Dion Notario Efendi Efendi Endang Sulistyaningsih Engelbertha Silalahi Feliks Prasepta Sejahtera Surbakti Gabriela Denise Olivera Gracia, Marsela Herman Yosef Sutarno Herman Yosep Sutarno Hotma A. Hutahaean Hotma A. Hutahean Hotma A. Hutahean, Hotma A. Hotma Antoni Hutahaean Irenius Dwinanto Bimo Jane Stephanie Jou, Yung-Tsan Lasiman, Sylvia Christiana Lasiman, Sylvia Christiana Leonardus Harijanto Mahealani, Sefanya Maria Cicilia Gunshleina Maria Magdalena Wahyuni Maria Yemima Indah Mekel, Bianca Milano, Yosephan Octavian, Filbert Po Tsang B. Huang Po Tsang B. Huang Po-Tsang B. Huang Riana Magdalena Silitonga Ronald Sukwadi Ronald Sukwadi Ronald Sukwadi Ronald Sukwadi Ronald Sukwadi Ronald Sukwadi Ronald Sukwadi Ronald Sukwadi Ronald Sukwadi Santoso, Hieronimus Barakhiel Arza Sari, Indah Munica Stefani Prima Dias Kristiana Stephen Aprius Sutresno Sunarsa, Kevin Alfonsi Surya, Andre Teresia Angelia Kusumahadi Thu, Nguyen Thi Bich Titis Puspitarini Trifenaus Prabu Hidayat Vincent Lie W.O, Chendrasari Wong, Denny Wong, Felicitas Yanti, Yanti Yanuar Nanok Yasinta Ratna Esti Wulandari