TAMARYAN, Grigor. Economic Approaches to the Technological Processes of the Plasma Work with Metals. Bulletin of Yerevan University G: Economics, [S. l.], v. 4, n. 3, p. 53–60, 2013. DOI: 10.46991/BYSU:G/2013.4.3.053. Disponível em: https://pub.ysu.am/index.php/bulletin-ysu-economics/article/view/vol_4_no_3_2013_pp053-060. Acesso em: 23 nov. 2024.