1.
Jinyi Yan, Jingyao Zheng. The Application of the Combination of Number and Shape in the Process of Mathematics Learning. int. j. eng. mgmt. res. [Internet]. 2019 Jun. 29 [cited 2024 Jul. 22];9(3):38-9. Available from: https://ijemr.vandanapublications.com/index.php/ijemr/article/view/386