Abdurahmonova Nigoraxon and Usmonova Bibirobiya (2024) “BOSHLANG’ICH SINFLARDA MATEMATIKA FANIDAN TARIXIY MATERIALLARDAN FOYDALANISH”, University Research Base, pp. 72–75. Available at: https://scholar.kokanduni.uz/index.php/rb/article/view/42 (Accessed: 23 December 2024).