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All Journal J@TI (TEKNIK INDUSTRI) Jurnal Rekavasi OPSI JURNAL PASTI (PENELITIAN DAN APLIKASI SISTEM DAN TEKNIK INDUSTRI) Jurnal Ilmiah Teknik Industri Indonesian Journal of Industrial Engineering & Management International Journal of Industrial Engineering and Engineering Management Jurnal Atma Inovasia SENAPAS Jurnal Teknik Industri dan Manajemen Rekayasa Widya Teknik
Chandra Dewi Kurnianingtyas
Universitas Atma Jaya Yogyakarta
Humanities Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Social Sciences Transportation Other

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A FRAMEWORK FOR WASTE REDUCTION IN HONEY SUPPLY CHAIN Yudha, I Made Dwika Parama; Dewa, Parama Kartika; Kurnianingtyas, Maria Chandra Dewi
J@ti Undip: Jurnal Teknik Industri Vol 20, No 3 (2025): September 2025
Publisher : Departemen Teknik Industri, Fakultas Teknik, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jati.20.3.197-208

Abstract

Honey is a key raw material in the traditional medicine industry, processed through a supply chain that involves various stakeholders, such as suppliers, producers, and distributors. However, the management of the honey supply chain faces several challenges, particularly related to waste, including overproduction, excess inventory of raw materials, and defective products. This study aims to develop a framework for reducing waste in the honey supply chain using a Seven Wastes approach to identify problems, conduct root cause analysis through a fishbone diagram, and map the roles and classifications of stakeholders in implementing solutions. The results indicate that waste is caused by various factors, and the roles of stakeholders are classified based on supply chain drivers. This classification includes the management of machine capacity and maintenance at facilities, the implementation of Economic Order Quantity (EOQ), Just-in-Time (JIT), safety stock systems, as well as improvements in raw material quality in inventory management and procurement, and information classification using a forecasting system based on historical data. The implementation of these solutions is expected to optimize supply chain management and reduce waste.
Gamifikasi Gamifikasi dalam Pendampingan Belajar Mata Pelajaran Matematika: - Ratna Mustika Dewi; Kurnianingtyas, Chandra Dewi; Indah Sepwina Putri
Seminar Nasional Penelitian dan Abdimas Vol 2 No 1 (2024): Juni
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/senapas.v2i1.9285

Abstract

Salah satu aspek penting dalam kehidupan manusia untuk mendapatkan kehidupan yang lebih baik ialah pendidikan. Pada jenjang pendidikan dasar, menengah dan atas, salah satu pelajaran yang diyakini sebagai cabang ilmu yang penting ialah matematika. Namun, seringkali pelajaran matematika membutuhkan usaha yang lebih banyak untuk dipelajari oleh beberapa anak. Maka, paroki Santo Mikael Pangkalan TNI AU Adisutjipto dan tim pengabdian masyarakat dari TI UAJY bekerja sama menyelenggarakan kegiatan pendampingan belajar mata pelajaran Matematika untuk siswa SD hingga SMA agar para siswa menjadi lebih paham dan semangat dalam belajar matematika. Adapun kegiatan dirancang dengan diskusi dan pengajaran langsung setiap minggunya dengan durasi 2 jam dan total 8 kali pertemuan. Tim mengawali 5 pertemuan awal dengan metode pengajaran konvensional sesuai kebutuhan siswa akan tugas dan materi yang belum dimengerti. Selanjutnya, 3 pertemuan terakhir diisi dengan metode pengajaran menggunakan penerapan konsep gamifikasi dengan platform Quizizz, dimana siswa diajak untuk secara bersama-sama menjawab soal yang berkesinambungan dan melibatkan semua kelas. Hasilnya menunjukkan bahwa pada bagian awal pengajaran konvensional, siswa terlihat aktif dalam bertanya dan berdiskusi dengan siswa lain yang berbeda sekolah. Sementara pada bagian penerapan gamifikasi, siswa terlihat semakin antusias dalam menjawab pertanyaan dan bahkan mencoba mengerjakan soal yang lebih advanced. Melalui gamifikasi, siswa secara efektif mampu untuk me-recall apa yang sudah dipelajari selama pertemuan yang lalu.  
The Influence of Service Quality and Facilities on Customer Satisfaction and Loyalty of Blue Residence’s Boarding Room, West Jakarta Kurnianingtyas, Chandra Dewi; Katrilia, Tiya; Bawono, Bawono
IJIEM - Indonesian Journal of Industrial Engineering and Management Vol 3, No 3: October 2022
Publisher : Program Pascasarjana Magister Teknik Industri Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/ijiem.v3i3.15769

Abstract

Blue Residence Kos is a boarding house in West Jakarta. This business has been going on for a long time and and over time, the boarding house owner also needs to consider the potential risk of being lonely due to the loss of attractiveness of the boarding house. This business has a high customer turnover rate and many boarding rooms are found to be unoccupied. For this reason, it is necessary to control the quality of boarding services provided in services and facilities. This study examines the effect of service quality on customer satisfaction and loyalty boarding. It is proven that customer satisfaction and loyalty are influenced by service quality and boarding facilities. Customer satisfaction is affected by the variable boarding facilities and boarding services significantly and both variables affect simultaneously by 63.9%. Customer loyalty is not significantly affected by the variable costing facilities, but is significantly affected by the variable costing services. Simultaneously, customer loyalty is influenced by these two variables by 72.5%. Customer satisfaction regression formula Y1 = 1.379 + 0.423 X1 + 0.500 X2 and customer loyalty regression formula Y2 = -3.178 + 0.204 X1 + 0.775 X2. Researchers propose improvements with the QFD method and obtain a ranking of improvement priorities that have been evaluated for their level of competitiveness with competitors of the Blue Residence boarding house. Researchers also use quality management tools to control quality, namely Check Sheet, Pareto Diagram, and Fishbone.
Pemberdayaan Perempuan dalam Pembuatan Rosario dan Pemasaran Digital Kurnianingtyas, Chandra Dewi; Parama Kartika Dewa; Josephine Sekar Gracella Tifanaputri
Jurnal Atma Inovasia Vol. 6 No. 1 (2026)
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/jai.v6i1.12677

Abstract

Women’s empowerment initiatives represent a strategic effort to foster economic independence while simultaneously strengthening spiritual and social values within the community. One such approach is through training in the craft of rosary-making using cord and beads, which carries not only religious significance but also economic potential as a devotional handicraft product. This program is designed to enhance the skills of women, particularly within the Sang Timur community Semangkak Klaten, by enabling them to independently and creatively produce rosaries. As an innovation in community engagement, the training goes beyond the technical aspects of rosary production by incorporating education on digital marketing strategies. Participants are equipped with the skills to utilize social media platforms, online marketplaces, and product photography techniques to promote their creations more effectively and to a wider audience.
Co-Authors Anastasia Nessa W Andreas B. Prakoso Angelita Hemar Bawono, Bawono Bruno Galang Kusuma Calvin Kristiansen Dewa, Parama Kartika Ekandra Samodro Ericko Junior Boengai Gabrielle Treisyela Dini Gideon Felix Ancory P Giovani Battista Bayu Indra Yanto Gisella Biaz Advendina Indah Sepwina Putri Intan Putri Mellyana Jessica Dewi Marciano Josephine Sekar Gracella Tifanaputri Katrilia, Tiya Keisha Mei Lagunsad L. Triani Dewi Majesty Victoria Jalu4 Marselinus Firstio Ivan X Matthew Lareen Kristiawan Mika Evan De Subakti Monica Sandra Primasari Novita Sari Prajna Paramitta Primasari, Monica Sandra Ratna Mustika Dewi Siswantoro , A. Teguh Sukma, Heydar Pradika Tommy Heryawan Widiatma , Imanuel Wahyu Putra Yudha, I Made Dwika Parama