Tog‘aynazarov Sirojiddin Olimovich 2024. O‘ZGARMAS KOEFFITSIYENTLI CHIZIQLI BIR JINSLI DIFFERENSIAL TENGLAMALARNI YECHISH JARAYONIDA AKTDAN FOYDALANISH. Journal of Science-Innovative Research in Uzbekistan. 2, 4 (апр. 2024), 47–54.