The effectiveness of interasolve-book in improving learning independence and problem-solving skills of elementary school students . Primary: Jurnal Pendidikan Guru Sekolah Dasar, [S. l.], v. 13, n. 2, p. 86–95, 2024. DOI: 10.33578/jpfkip-v13i2.p86-95. Disponível em: https://primary.ejournal.unri.ac.id/index.php/JPFKIP/article/view/61. Acesso em: 30 apr. 2025.