Heri Setiawan, M. Yusuf, Micheline Rinamuti, Dominikus Budiarto, Yohanes Dicka Pratama, and Achmad Alfian, “Redesign of Patient Wheelchair Type SM-8018 Based on Ergo-Total Function Deployment (ETFD) Integration”, LOGIC, vol. 25, no. 3, pp. 175–185, Nov. 2025.