1.
Febriana R. The Effectiveness of Project Based Learning on Students’ Social Attitude and Learning Outcomes. Jurnal Pendidikan Teknologi dan Kejuruan [Internet]. 2017 Oct. 9 [cited 2025 May 31];23(4):374-82. Available from: https://journal.uny.ac.id/index.php/jptk/article/view/14878