Prabowo, Erry Tri, Efnyta Muchtar, and Yessy Yerta Situngkir. “ANALISYS OF PAPER RESISTANCE TWO PRODUCT MATTPAPER”. Kreator 8, no. 1 (July 31, 2021): 1–20. Accessed November 21, 2024. https://ojsdemo.polimedia.ac.id/index.php/kreator/article/view/304.