WIASTRINI, N. W. E. .; SURANATA, K.; TRISNA, G. A. P. S. Implementation of Problem Based Learning Model in Improving Elementary School Students’ Mathematics Learning Outcomes. Mimbar Ilmu, [S. l.], v. 29, n. 2, 2024. DOI: 10.23887/mi.v29i2.78928. Disponível em: https://ejournal.undiksha.ac.id./index.php/MI/article/view/78928. Acesso em: 20 dec. 2024.