MULYADI, M. PERANCANGAN SISTEM KERJA BERBASIS SOP: SOP-BASED WORK SYSTEM DESIGN. Engineering and Technology International Journal, [S. l.], v. 2, n. 01, p. 39–44, 2020. DOI: 10.55642/eatij.v2i01.31. Disponível em: https://mand-ycmm.org/index.php/eatij/article/view/31. Acesso em: 5 aug. 2026.