Saryanto S, Meri Prasetyawati MP, MP RA, Dewiyani L, Sudarwati W. Efforts to Reduce Defect Porosity at PT. EPI Uses the PDCA Method. Metode [Internet]. 2024 Mar. 24 [cited 2024 May 11];10(1):22-33. Available from: https://ejournal.um-sorong.ac.id/index.php/metode/article/view/2828