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Journal of Sustainable Mining > 2023 > Vol. 22. iss. 2 > 81--88
Journal of Ecological Engineering > 2023 > Vol. 24, nr 3 > 357--365
Journal of Sustainable Mining > 2021 > Vol. 20, iss. 2 > 90--108
Przegląd Geologiczny > 2003 > Vol. 51, nr 2 > 131-138