Melike Yiğit Koyunkaya. A Teaching Experiment That Aims to Develop Pre-Service Mathematics Teachers’ Technological Pedagogical and Content Knowledge. TURCOMAT [Internet]. 2017 Jun. 5 [cited 2025 Nov. 3];8(2):284-322. Available from: https://turcomat.org/index.php/turkbilmat/article/view/157