Proceedings of the 19th Asian Workshop on Polymer Processing (AWPP 2022) : Emerging Polymer Processing Technologies for Environmental Sustainability - Chow, Wen Shyang; Ahmad Zubir, Syazana; Jaafar, Mariatti; Mohamad Ariff, Zulkifli; Shuib, Raa Khimi (Singapore Springer Singapore Pte. Limited, 2023)