F. M. Kasimov, M. M. Qosimova. Teaching to Solve Some Typical Arithmetic Problems in Primary Class Mathematics Course. ijdias/issue/view [Internet]. 2023 Dec. 8 [cited 2024 Jul. 22];3(12):13-20. Available from: https://openaccessjournals.eu/index.php/ijdias/article/view/2453