Rashidov Ravshanbek Rustamovich (2026) “UMUMLASHGAN RIMANN-LIUVILL KASR HOSILALI DIFFUZIYA TO‘LQIN TENGLAMASI UCHUN TESKARI MASALA ”, Ta’lim innovatsiyasi va integratsiyasi, 71(3), pp. 49–50. Available at: https://journalss.org/index.php/tal/article/view/34995 (Accessed: 21 July 2026).