GUANG, D.; JINGEN, D.; HAIYAN, Z. Experimental Study on Conductivity of Hydraulic Fracture in Coal Bed. Journal of Mines, Metals and Fuels, [S. l.], v. 66, n. 4, p. 223–226, 2022. Disponível em: https://informaticsjournals.com/index.php/jmmf/article/view/31688. Acesso em: 5 may. 2024.