Iskenderov, A., and O‘. Kazbekov. 2017. “QORAQALPOG’ISTON RESPUBLIKASI ELLIKQAL’A TUMANI ISHLAB CHIQARISH SOHALARINING RIVOJLANISHI”. ILIM Hám JÁMIYET, no. 4 (December): 9-10. https://journal.ndpi.uz/ss/article/view/2017-4-003.