BOBIR-QIZI, S. N. . The Concept of Production Costs and its Composition. International Conference on Multidimensional Research and Innovative Technological Analyses, [S. l.], p. 203–206, 2023. Disponível em: https://conferenceseries.info/index.php/ICMRITA/article/view/1129. Acesso em: 23 nov. 2024.