Saefullah, Kalam Mahardika, Monita Rahayu, and Sutresna Juhara. “Pengembangan Produk Jam Water Weker Dengan Metode Quality Function Deployment”. Jurnal Ilmiah Fakultas Teknik 3, no. 2 (November 30, 2023): 188–195. Accessed May 12, 2024. https://ejournal.unis.ac.id/index.php/jimtek/article/view/4105.