1.
Aisyah Margaretta, Tommy Kuncara. Production Division Compliance Audit On Standard Operating Procedures Pt Pusaka Marmer Indah Raya (Pumarin) . IJSTM [Internet]. 2021 Sep. 28 [cited 2026 Mar. 5];2(5):1755-61. Available from: https://ijstm.inarah.co.id/index.php/ijstm/article/view/346