DAHLAN, Jafar; ABUKASIM, Sudarto M; ANNISA, Desfi; JORONAVALONA, Rasamimanana. Measuring Students’ Self-concept: Instrument Development and Validation Using Exploratory Factor Analysis. Jurnal Pendidikan Matematika dan Sains, [S. l.], v. 14, n. 2, p. 424–432, 2026. DOI: 10.21831/jpms.v14i2.96861. Disponível em: https://journal.uny.ac.id/index.php/jpms/article/view/96861. Acesso em: 3 jun. 2026.