Putra ZH, Lestari S, Siller HS. Elementary school teachers’ experiences in engaging with digital technology in teacher professional development: The case of GeoGebra. j. math. educ. [Internet]. 2025 Mar. 9 [cited 2025 Mar. 31];16(1):299-320. Available from: http://jme.ejournal.unsri.ac.id/index.php/jme/article/view/3457