YAO, Daichen. Characteristics of Coal-Powder Migration and Accumulation in Coalbed-Methane Wellbores Based on Physical Simulation. International Journal of Advanced Engineering and Technology Research, [S. l.], v. 3, n. 1, p. 27–33, 2026. DOI: 10.54097/0ebeky41. Disponível em: https://ijaetr.org/index.php/ojs/article/view/132. Acesso em: 21 oct. 2026.