1.
Samosir C, Muhammad I, Marchy F, Elmawati E. Research Trends in Problem Based Learning in Middle School (1998-2023): A Bibliometric Review. kjmp [Internet]. 30Jun.2023 [cited 10Apr.2025];6(1):46-8. Available from: https://jurnal.lp2msasbabel.ac.id/index.php/sus/article/view/3237