AMIR, S. S. .; MOHD HASHIM, S. R. .; ABDULLAH, K. . Kesahan dan kebolehpercayaan instrumen kebimbangan matematik sekolah rendah: Validity and reliability of primary school mathematics anxiety instrument. Jurnal Pemikir Pendidikan, [S. l.], v. 12, n. 1, p. 35–45, 2024. DOI: 10.51200/jpp.v12i1.5005. Disponível em: https://jurcon.ums.edu.my/ojums/index.php/jurnal-pemikir-pendidikan/article/view/5005. Acesso em: 2 oct. 2026.