Kurniawan, Edwin, Wawan Kurniawan, and Jufrida Jufrida. 2022. “Respon Peserta Didik Terhadap Penggunaan Buku Elektronik IPA Berbasis Model PBL (Problem Based Learning)”. Edumaspul: Jurnal Pendidikan 6 (1). https://doi.org/10.33487/edumaspul.v6i1.3092.