N. M., Akhmedova, and Rabbimov Kh. T. “Development of Methods for Selecting Respiratory Dust Protection for Miners”. European Journal of Life Safety and Stability (2660-9630) (May 28, 2022): 452-457. Accessed October 6, 2025. http://ejlss.indexedresearch.org/index.php/ejlss/article/view/715.