Nurwijayanti A, Budiyono, Fitriana L. Combining Google Sketchup and Ispring Suite 8: A breakthrough to develop geometry learning media. j. math. educ. [Internet]. 2019 Jan. 1 [cited 2025 Oct. 25];10(1):103-16. Available from: https://jme.ejournal.unsri.ac.id/index.php/jme/article/view/3780