Qobilov Olimjon Sirojiddin o‘g‘li, Abruyev Samandar Shodmon o‘g‘li, Xakimova Sabina Zaynitdin qizi, and Davronova Gulchehra Jurabek qizi. “CHORMITAN OLTIN KONIDAGI MA’DAN QAMROVCHI JINSLARNING HOSIL BO‘LISH SHAROITLARI”. Innovative Development in Educational Activities, vol. 2, no. 8, Apr. 2023, pp. 444-7, https://openidea.uz/index.php/idea/article/view/1197.