ZHANG, Yong. Research Progress on Gas Concentration Prediction Methods in Coal Mine Working Faces. International Journal of Advanced Engineering and Technology Research, [S. l.], v. 1, n. 1, p. 80–84, 2026. DOI: 10.54097/f9xwf175. Disponível em: https://ijaetr.org/index.php/ojs/article/view/38. Acesso em: 23 apr. 2026.