Hasanova Aziza Abdurashid qizi. “FOSFATLI XOMASHYOLARNING GЕOLOGIK VA MINЕRALOGIK XUSUSIYATLARI”. Scientific Impulse 2, no. 14 (October 31, 2023): 554–562. Accessed June 26, 2024. http://nauchniyimpuls.ru/index.php/ni/article/view/13839.