Leni, Desmarita, and Venny Selviaty. “Estimasi Manufaktur Exspantion Joint Di Bengkel Fabrikasi PT. Semen Padang”. Jurnal Teknik Industri Terintegrasi (JUTIN) 5, no. 1 (April 20, 2022): 42–54. Accessed April 19, 2024. http://journal.universitaspahlawan.ac.id/index.php/jutin/article/view/6232.