Kittivarakul V, Lertamornpong C. The Investigation of the Effect of Mathematics TPACK-Based Course on Pre-service Mathematics Teachers’ TPACK. AsTEN Journal [Internet]. 2024 Oct. 28 [cited 2024 Oct. 31];. Available from: https://po.pnuresearchportal.org/ejournal/index.php/asten/article/view/2701