Sh. Z., Igamova, and Usmonov J. “Organizational and Economic Peculiarities of Production of Building Materials from the Point of View of Innovation”. Excellencia: International Multi-disciplinary Journal of Education (2994-9521) 2, no. 4 (April 25, 2024): 467–474. Accessed November 9, 2025. https://multijournals.org/index.php/excellencia-imje/article/view/711.