PHAM, . T. H.; NGO THANH BINH. Role of phosphoric acid and activated carbon in degumming and bleaching stages of Tra catfish oil refining process. Journal of Technical Education Science, [S. l.], v. 15, n. 1, p. 51–58, 2020. Disponível em: https://jte.edu.vn/index.php/jte/article/view/208. Acesso em: 7 apr. 2026.