Susanto, Rika Yuli, and Puji Rahayu. “Validitas Media Pembelajaran PowerPoint Interaktif Berbasis Problem Based Learning (PBL) Pada Materi Peluang SMP”. JIIP - Jurnal Ilmiah Ilmu Pendidikan 8, no. 7 (July 20, 2025): 8734-8743. Accessed August 2, 2025. http://www.jiip.stkipyapisdompu.ac.id/jiip/index.php/JIIP/article/view/8468.