Eka Titik Susiani, and Olief Ilmandira Ratu Farisi. “Development of Interactive Learning Videos on Grade IX Spatial Structure Material”. Journal of Creative Power and Ambition (JCPA) 4, no. 2 (July 27, 2026): 1275–1287. Accessed November 14, 2026. https://edujavare.com/index.php/jcpa/article/view/1767.