Apiratikorn, R., Toommee, S., & Pechyen, C. (2026). Production, Characterization and Chemical migration studies of PP/PP-Regrind Scrap Ratio for Concentrated. The Golden Teak : Science and Technology Journal (GTSJ.), 11(2), 59–75. retrieved from https://li02.tci-thaijo.org/index.php/gts/article/view/1986