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Integrating Engineering Management and Ergonomics to Achieve a Sustainable Shipbuilding Industry: A Systematic Literature Review Wirawan Aryanto Balol; Nanta Sigit
Indo Green Journal Vol. 4 No. 3 (2026): Green 2026
Publisher : Published by Institut Teknologi Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/green.v4i3.866

Abstract

The shipbuilding industry faces increasing challenges in balancing productivity, occupational safety, environmental sustainability, and technological advancement. Integrating engineering management and ergonomics has emerged as a strategic approach to improving operational performance while supporting sustainable industrial development. This study systematically reviews the existing literature on the integration of engineering management and ergonomics in sustainable shipbuilding using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA 2020) framework. The review covers peer-reviewed journal articles published between January 2015 and December 2025 retrieved from major scientific databases. The selected studies were analyzed through narrative and thematic synthesis to identify research trends, engineering management practices, ergonomic applications, sustainability dimensions, implementation challenges, and future research opportunities. The review demonstrates that integrating engineering management with physical, cognitive, and organizational ergonomics enhances productivity, occupational safety, decision-making, and resource efficiency while supporting environmental and social sustainability. The findings provide a comprehensive knowledge base for researchers and industry practitioners seeking to develop safer, more efficient, and sustainable shipbuilding systems.
Sentiment Analysis of Students Toward Campus Services Using Indobert and Explainable AI Based on Logistic Regression Bayu Firmanto; Nanta Sigit
Indo Green Journal Vol. 4 No. 3 (2026): Green 2026
Publisher : Published by Institut Teknologi Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/green.v4i3.867

Abstract

This study aims to analyze student sentiment toward campus services using IndoBERT, Logistic Regression, and Explainable Artificial Intelligence (XAI) based on SHAP. The dataset consists of 100 student comments covering academic services, administrative services, information systems, campus facilities, library services, and student services. Each comment is classified into positive, neutral, and negative sentiment categories. The research stages include data collection, sentiment labeling, text preprocessing, contextual representation using IndoBERT, classification using Logistic Regression, model evaluation, and interpretation using SHAP. The results show that positive sentiment represents 45% of the dataset, followed by negative sentiment at 35% and neutral sentiment at 20%. The classification model achieves an accuracy of 85.00%, with precision, recall, and F1-score of 87.00%. The information system aspect has the highest number of negative comments, indicating the need for improvement in system performance and accessibility. SHAP analysis identifies words related to speed, friendliness, and helpfulness as important contributors to positive sentiment, while slow response, errors, and difficulties contribute to negative sentiment. The proposed approach provides both accurate sentiment classification and interpretable information to support campus service improvement.
Co-Authors Alfa Riza Ramadhani Alfret Umbu Mawu Amir Amir Ananda Dwi Novitasari Andre Akbar Fajrialdi Andreas Dara Kandi Andri Setio Saputra Anisyah, Luluk Anita Pija Antonius Ferdy Ardinda, Larasati Purna Arief Setiyoargo Arief Setiyoargo Arief Setiyoargo Arif Wahono, Arif Ariyanti, Rea Artanto Daha Bara Aryuanto Soetedjo Asih Budi Santoso Bayu Firmanto Bayu Firmanto Bayu Tri Felana Benaya Rexy Kondanamu Bhre Diansyah Dinda Khalifatulloh Bima Romadhon Parada Dian Palevi Cecilia Widijati Imam Cecilia Widijati Imam Cecilia Widijati Imam Chaidar Achmad2 Chandra Wibowo Budiono Dea Dita Rosita Debora, Oda Destiana Ina Devan Hans Sedya Devanus Lahardo Diah Wilis Basuki Ellia Ariesti Fahrur Rozi Faidliyah Nilna Minah Firda Susanti Foury Handoko Francisco Da Conceição Neves De Sousa Grace Citra Dewi Grace Citra Dewi Hakim, Ghani Hermanus Alfonsus Ngara Ida Ayu P K Ida Ayu P K Iftitah Ruwana Iftitah Ruwana Iftitah Ruwana Ilham Poernomo Imroatul Khumaidah Ina Kaka, Serliana Intan Karisma, Yunita Irfan Maulana Irgi Ahmad Fahrozi Irhamsyah Irhamsyah Irhamsyah Jimmy João Quintão do Rêgo Jony Rodrigues Varela Kartiko Ardi Widodo Klemens Mere Kristin, Agnes Carolina Kusnul Chotima Lalu Mulyadi M. Hasib Al Isbilly M.Hudan Dardiri M.Taufiq Nur Fitriyan Makdalena Kaka Maranatha Wijayaningtyas Maria Gheda Rangga Maria Pati Kaka Maria Valentina Uto Mario Armando K. Bitang Mariza Kertaningtyas Marta Jaha Ghada Martinus Kaka Maulana, Moh Moch Januar Ardiansyah Moh Maulana Moh. Maulana Mohamad Zainul Muttaqin mone, ferdinandus Monika Luhung Muh Nurhakim Muklis Setiawan Munandar, Mochammad Aris Munek, Vzha Novita Nelly Budiharti Nelly Budiharti Nelly Budiharti Nita Dwi Nur Aini Nita Dwi Nur Aini Novenda Kartika Putrianto Novi Kurniawan Noviantari Nadzilah Nur Aini, Nita Dwi Nurfa Anisa Nurfa Anisa Nusa Sebayang Paulus Dara Madu Pradikatama, Yafet Praygo Midi Mitra Setiawan Prima Vitasari Priyambodo, Dwi Ratno Purnomo Purnomo Purnomo Purnomo Putra Kaka Rahmat Afandi Raswati Prapti Rahayu Raswati Prapti Rahayu Renny Septiari Richard One Maxelly Richard One Maxelly Richard One Maxelly Rijal, Moch. Choirur Robertus Ndara Milla Romaden Marbun Romaden Marbun Romaden Marbun Ronaldinho Lowu Soan Rozikin, Rozikin Rudy Setyawan Rusdi Khanafi Sahadi Salsabila Faravisa Al’qalbiya Samgar Sarbini Sarbini, Sarbini Sedya, Devan Hans Selviana Ambu Kaka Sindy Setya Putri Sinta Luckyedi Soetam Rizky Wicaksono Sony Chandra Firmansyah Sony Mahardika Sudarto Sudarto Sudarto Sunyoto Sunyoto Sunyoto Sutanto Hidayat Sutanto Hidayat Sutanto Hidayat Teguhadiyati Pangestyoarini Trianando, Mochamad Albarizi Utami, Yustina Ria Wahyu Dwi Valentinus Dendo Vincensia Dea Vivi Sylvia Purborini Wildan Liulil Abshor Wirawan Aryanto Balol Wirawan Aryanto Balol Wirawan Aryanto Balol Wirawan Aryanto Balol Wirawan Aryanto Balol Wirawan Aryanto Balol Wirawan Aryanto Balol, Wirawan Aryanto Wirawan Balol Wisoedhanie Widi Anugrahanti Wisoedhanie Widi Anugrahanti Yuntrihana Lalo Mone Yupika Halawa Zacky Ardana Putra Ismail Zulkarnaen, Lala Gayanti