ZAKWAN, A. N. .; NAZRAH HIRZIN, R. S. F. . Comparative Study on Optimization of Factors Affecting Epoxidation-Hydroxylation Reaction for The Production of Waste Cooking Oil Based-Polyol. Scientific Research Journal, [S. l.], v. 19, n. 2, p. 1–22, 2022. DOI: 10.24191/srj.v19i2.13748. Disponível em: https://journal.uitm.edu.my/ojs/index.php/SRJ/article/view/3280. Acesso em: 5 oct. 2024.