Abdullaev, Anvar Atamuratovich. “HISTORICAL STUDY OF THE SOVIET PERIOD AND THE PERIOD OF INDEPENDENCE OF THE AMUDARYA BRANCH IN 1917-1922”. SCIENCE and SOCIETY, no. 3-2, May 2026, pp. 5-8, https://journal.ndpi.uz/ss/article/view/2026-3-2-002.