2023. DEVELOPING ENVIRONMENT BASED PICTURIAL STORYBOOK MEDIA FOR GRADE IV STUDENTS OF SDN 013 KARIMUN . Primary: Jurnal Pendidikan Guru Sekolah Dasar. 10, 5 (Jun. 2023), 1288–1297. DOI:https://doi.org/10.33578/jpfkip.v10i5.8358.