Liu, Shuyan, Jiahao Luo, Qiaoyu Song, Ronglin Qiao, Xiaoyu Wang, and Yuanzhe Li. 2023. “Feasibility Analysis of Importing PHA Instead of PE in Singapore”. Academic Journal of Science and Technology 7 (2): 10-18. https://doi.org/10.54097/ajst.v7i2.11513.