Fadhilah, Septian Fuad Fadhilah, Wendy Febrianty Mardhiyah, and Nanang Alamsyah. “Product-Service System (PSS) Strategy in Service Development at Akara Coffee & Space”. ARRUS Journal of Engineering and Technology 4, no. 2 (December 7, 2024): 196–202. Accessed May 1, 2026. https://journal.arrus.id/index.php/jetech/article/view/3392.