Khuncharo A, Suk-erb S, Nakornriab M. The PET Bottle Processing Guidelines for Application in Handicrafts. AJMBU [internet]. 2019 Jul. 9 [cited 2026 Oct. 13];9(2):56-68. available from: https://so01.tci-thaijo.org/index.php/AJMBU/article/view/244687