LIU, Y.; ZHAO, Z. Optimization design of stability of coal mine roadway support structure based on improved GA-BP model. Electronic Journal of Structural Engineering, [S. l.], v. 26, n. 2, p. 81–87, 2026. DOI: 10.56748/ejse.26897. Disponível em: https://ejsei.com/EJSE/article/view/897. Acesso em: 2 jul. 2026.