Arifianto, Endra Yuafanedi, Wifqi Azlia, and Fajar Al Munawar. “Analysis of Quality Control of Polyethylene Products With Statistical Approach”. Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi) 2, no. 1 (December 18, 2020): 069–076. Accessed May 2, 2024. https://proceeding.unpkediri.ac.id/index.php/inotek/article/view/459.