QI, Jianing. Orthogonal Experimental Study on the Ratio of Similar Materials of Coal Body. Academic Journal of Science and Technology, [S. l.], v. 9, n. 1, p. 68–74, 2024. DOI: 10.54097/ahgn1s53. Disponível em: https://drpress.org/ojs/index.php/ajst/article/view/16296. Acesso em: 17 aug. 2026.