Study effect of initiators on performance of copolymer used as pour point depressant for Diamond crude oil, Blocks 01 and 02, offshore Vietnam. Vietnam j. catal. adsorp. [Internet]. 2020 Dec. 31 [cited 2024 Nov. 18];9(4):36-41. Available from: https://jca.edu.vn/index.php/jca/article/view/2020.067