RANCANG BANGUN MEDIA E-BOOK FLIPBOOK INTERAKTIF PADA MATERI INTERAKSI MANUSIA DENGAN LINGKUNGANNYA SEKOLAH DASAR Journal title: Journal of Educational Learning and Innovation (ELIa) Authors: Ervhy Indra Puspita, Tin Rustini, Dinie Anggraeni Dewi Subject(s): Science Education, Teacher Education, Theory of Education