Implementation Of Project Based Learning Models On Learning Outcome In The Elements Of Cost Planning And Scheduling Of Building Construction In SMK Negeri 4 Pariaman. Vomek [Internet]. 2025 Feb. 28 [cited 2026 Jun. 20];7(1):90-8. Available from: http://vomek.ppj.unp.ac.id/index.php/vomek/article/view/820