Usman A, Dewi NK, Indraswati D. Pengembangan Bahan Ajar E-Flipbook Berbantuan Aplikasi Flip PDF Corporate Edition Muatan IPS Kelas IV SDN 48 Cakranegara. JLPI [Internet]. 2023 May 13 [cited 2026 May 11];3(1):1-7. Available from: https://jurnalfkip.samawa-university.ac.id/JLPI/article/view/286