Adli A, Ambiyar A, Refdinal R, Purwantono P. Influence of project-based learning model on mechanical engineering drawing learning outcomes. MEEJ [Internet]. 2024 Feb. 28 [cited 2026 Apr. 19];1(1):33-40. Available from: https://meej.ppj.unp.ac.id/index.php/meej/article/view/5