I. Usmanova, «GENERAL AND SPECIFIC FEATURES OF THE GEOGRAPHICAL LOCATION OF THE OKCHADARYA BASIN AND THE LOWER ZARAFSHAN VALLEY», SS, вып. 3-1, сс. 57–60, май 2025, просмотрено: авг. 06, 2026. доступно на: https://journal.ndpi.uz/ss/article/view/2025-3-1-021