PROMDAN, S. .; PANANANDA, N. .; MUNSIN, R. .; CHAICHANA, S.; YEUNYONGKUL, P. .; KHRABUNMA, S. . Optimum Design of Hammer Mill for Grinding Leonardite. Journal of Technical Education Science, [S. l.], v. 18, n. Special Issue 01, p. 41–55, 2023. DOI: 10.54644/jte.74.2023.1335. Disponível em: https://www.jte.edu.vn/index.php/jte/article/view/1335. Acesso em: 7 apr. 2026.