Syaflin, Sylvia, and Puji Ayurachmawati. “PENGEMBANGAN MULTIMEDIA INTERAKTIF KEEP IT UP MUATAN PELAJARAN IPA UNTUK SISWA SEKOLAH DASAR”. Jurnal Cakrawala Pendas 8, no. 4 (October 31, 2022): 1571–1582. Accessed June 17, 2025. https://www.ejournal.unma.ac.id/index.php/cp/article/view/3141.