Armutcu Y, Bal AP. The Effect of Mathematical Modelling Activities on Students’ Mathematical Modelling Skills in the Context of STEM Education. Int. J. of Cont. Edu. Res. [Internet]. 2023 Mar. 20 [cited 2024 Nov. 21];10(1):42-55. Available from: https://ijcer.net/index.php/pub/article/view/396