Jańabergenova A. MATEMATIKA BOYÍNSHA AUDITORIYALÍQ SABAQLARDA TALABALARDÍŃ ÓZ BETINSHE JUMÍSLARÍN SHÓLKEMLESTIRIW. SS [Internet]. 2018 Jul. 10 [cited 2026 Aug. 9];(4):70-2. Available from: https://journal.ndpi.uz/ss/article/view/2018-4-032