HANDAYANI, U.; SUMAJI; KHAMDUN. The Effectiveness of PBL and PjBL Models on Students’ Science Learning Outcomes in Material Properties of Elementary School Students . Uniglobal Journal of Social Sciences and Humanities, [S. l.], v. 3, n. 1, p. 144–149, 2024. DOI: 10.53797/ujssh.v3i1.22.2024. Disponível em: https://ujssh.com/index.php/ujssh/article/view/124. Acesso em: 21 nov. 2024.