WIRAPRAKASA, I. K. G. T. Improving Students’ Science Achievement Through The Implementation of Project-Based Learning. Journal of Psychology and Instruction, [S. l.], v. 3, n. 3, p. 83–90, 2019. DOI: 10.23887/jpai.v3i3.23176. Disponível em: https://ejournal.undiksha.ac.id./index.php/JoPaI/article/view/23176. Acesso em: 20 dec. 2024.