“ANALISIS KENAIKAN LUMPUR PADA THICKENERS DI PT. KRAKATAU BAJA KONSTRUKSI”. Integrative Perspectives of Social and Science Journal 3, no. 06 Juni (June 15, 2026): 3634–3641. Accessed October 21, 2026. https://ipssj.com/index.php/ojs/article/view/1524.