Aisyah Margaretta and Tommy Kuncara 2021. Production Division Compliance Audit On Standard Operating Procedures Pt Pusaka Marmer Indah Raya (Pumarin) . International Journal of Science, Technology & Management. 2, 5 (Sep. 2021), 1755-1761. DOI:https://doi.org/10.46729/ijstm.v2i5.346.