Kurniawan A, Prabandono B, Wirawan DB, Kalim S. Perancangan Polybag Knockdown Dengan Material Polyethylene Terephthalate (PET). JQT [Internet]. 2022Dec.19 [cited 2025May16];4(1):7-12. Available from: https://journal.umy.ac.id/index.php/qt/article/view/16093