ПЕТРОСЯН, С. А. Mining industry as one of the priority sectors of economy of the Republic of Armenia. Scientific Progress & Innovations, [S. l.], n. 4, p. 127–131, 2012. DOI: 10.31210/visnyk2012.04.32. Disponível em: https://journals.pdau.edu.ua/visnyk/article/view/723. Acesso em: 23 aug. 2025.