Isharyadi, Ratri, and Nurjanah. “Exploring Three-Dimensional Geometry Using Praxeological Analysis: Indonesian Textbook Insights”. Journal on Mathematics Education 16, no. 1 (March 9, 2025): 343–364. Accessed March 31, 2025. http://jme.ejournal.unsri.ac.id/index.php/jme/article/view/3486.