Qurbonaliyeva Shoira Maxmanazarovna. “Uchburchak Va to‘rtburchaklar Kombinatsiyalariga Oid Masalalar”. SAMARALI TA’LIM VA BARQAROR INNOVATSIYALAR JURNALI, vol. 4, no. 2, Feb. 2026, pp. 7-9, https://innovativepublication.uz/index.php/jelsi/article/view/5196.