Islamov Erkinjon Revkatovich (2024) “BA’ZI FUNKSIYALARNING TO‘G‘RI BURCHAKLI TESKARI KOORDINATALAR SISTEMASIDAGI GRAFIKLARI”, World scientific research journal, 22(1), pp. 163–169. Available at: http://wsrjournal.com/index.php/wsrj/article/view/2938 (Accessed: 23 July 2024).