WIDIAWATI, N. P. The Analysis of Concepts Comprehension in Scie nce Subject Matter of the Fourth Grade Students in Group II Banjar Sub- district. Journal of Psychology and Instruction, [S. l.], v. 1, n. 1, p. 28–35, 2017. DOI: 10.23887/jpai.v1i1.9628. Disponível em: https://ejournal.undiksha.ac.id/index.php/JoPaI/article/view/9628. Acesso em: 6 may. 2024.