NAZARENKO, Valentin; BRUI, Hanna; KUCHIN, Olexandr; BALAFIN, Igor. Investigation of reused preparatory workings deformations of as a result of cleaning operations. Mongolian Geoscientist, [S. l.], v. 30, n. 60, p. 1–9, 2025. DOI: 10.5564/mgs.v30i60.3592. Disponível em: https://test.mongoliajol.info/MGS/article/view/3592. Acesso em: 27 oct. 2025.