“The Effect of Lapbooks on IPAS Instruction on the Topic of Cultural Diversity and Its Impact on the Learning Outcomes of Fourth-Grade Elementary School Students : Pengaruh Media Lapbook Pada Pembelajaran IPAS Materi Keragaman Budaya Terhadap Hasil Belajar Siswa Kelas IV Sekolah Dasar”. Indonesian Journal of Education Methods Development 21, no. 3 (September 22, 2026): 10.21070/ijemd.v21i3.1167. Accessed November 9, 2026. https://ijemd.umsida.ac.id/index.php/ijemd/article/view/1167.