Ashfahani A, Haryono H, Kustiono K. The Effectiveness of Project Based Learning and Discovery Learning with Modul to Improve Learning Outcome for AutoCAD Subject. IJCET [Internet]. 30Nov.2020 [cited 2May2024];9(2):72 -77. Available from: http://journal.unnes.ac.id/sju/ujet/article/view/39460