Fajri, Chalis, and Sutrisno. “Perancangan Shelter Bus Mebidang Dengan Menggunakan Quality Function Deployment (QFD)”. Jurnal Sistem Teknik Industri 22, no. 1 (January 30, 2020): 77-89. Accessed November 23, 2024. https://talenta.usu.ac.id/jsti/article/view/3630.