DEVELOPING POP-UP BOOK WITH THE TOPIC OF HOW LIVING THINGS ADAPT TO ENVIRONMENT IN THE FOURTH GRADE OF ELEMENTARY SCHOOL. Primary: Jurnal Pendidikan Guru Sekolah Dasar, [S. l.], v. 9, n. 3, p. 323–333, 2020. DOI: 10.33578/jpfkip.v9i1.7898. Disponível em: https://primary.ejournal.unri.ac.id/index.php/JPFKIP/article/view/872. Acesso em: 14 dec. 2025.