1.
Mulyadi E. Application Of The Problem Based Learning Model To Improve Performance and Achievement Of Physics Student Learning Outcomes In Vocational School. ideguru [Internet]. 2019Nov.1 [cited 2024Apr.25];4(2):27-4. Available from: https://jurnal-dikpora.jogjaprov.go.id/index.php/jurnalideguru/article/view/91