I.B.Sapayev, G.G’.Ilxomjonova, Z.A.Ergashova, A.F.Abulov, and U.I.Turgunboyeva. “DESCRIPTION OF PRODUCTION COSTS AND THEIR CLASSIFICATION”. INTERNATIONAL JOURNAL OF RESEARCH IN COMMERCE, IT, ENGINEERING AND SOCIAL SCIENCES ISSN: 2349-7793 Impact Factor: 6.876 17, no. 11 (November 30, 2023): 1–3. Accessed July 13, 2024. https://gejournal.net/index.php/IJRCIESS/article/view/2184.