Ginting, Rosnani, Ukurta Tarigan, and Erwin Sitorus. “PERBAIKAN PROSES PRODUKSI UKM ROTI DI KOTA MEDAN MELALUI PENERAPAN DISIPLIN TEKNIK INDUSTRI”. Jurnal Sistem Teknik Industri 18, no. 2 (August 14, 2018): 95-100. Accessed May 17, 2024. https://talenta.usu.ac.id/jsti/article/view/355.