1.
Tasman F. Increasing the Ability of Critical and Creative Thinking of Mathematics Teachers of West Sumatra Senior High Schools through Mathematics Learning Design with Geogebra. pelita [Internet]. 31Mar.2021 [cited 18May2024];4(1):31-6. Available from: http://pelitaeksakta.ppj.unp.ac.id/index.php/pelitaeksakta/article/view/140