Putra, Z. H., S. Lestari, and H. S. Siller. “Elementary School teachers’ Experiences in Engaging With Digital Technology in Teacher Professional Development: The Case of GeoGebra”. Journal on Mathematics Education, vol. 16, no. 1, Mar. 2025, pp. 299-20, doi:10.22342/jme.v16i1.pp299-320.