1.
Dahlan J, Abukasim SM, Annisa D, Joronavalona R. Measuring Students’ Self-concept: Instrument Development and Validation Using Exploratory Factor Analysis. JPMS [Internet]. 2026 May 30 [cited 2026 Jun. 3];14(2):424-32. Available from: https://journal.uny.ac.id/index.php/jpms/article/view/96861