AfandiA., TenriawaruA., & ManurungA. (2022). The DEVELOPMENT OF E-BOOK BASED ON 3D PAGEFLIP PRO ON ECOSYSTEM MATERIALS FOR CLASS VII STUDENTS OF SMPN PONTIANAK. Akademika : Jurnal Teknologi Pendidikan, 11(01), 113-129. https://doi.org/10.34005/akademika.v11i01.1855