[1]
Ruzikulova Maftuna Yuldashevna 2022. Issues of training specialists in establishing the Fergana Valley irrigation system (50-70th of the 20th century). INTERNATIONAL JOURNAL OF SOCIAL SCIENCE & INTERDISCIPLINARY RESEARCH ISSN: 2277-3630 Impact factor: 8.036. 11, 11 (Nov. 2022), 400–404.