J.M. Shukurllayev, X.O.Valijonov 2024. BOSHLANG’ICH TAYYORGARLIK BOSQICHIDAGI YOSH SPORTCHILARNI BRASS SUZISH TEXNIKASINI TAKOMILLASHTIRISH. INTERNATIONAL JOURNAL OF SCIENCE AND TECHNOLOGY. (May 2024), 193–198. DOI:https://doi.org/10.1808/pesvea42.