HAMDAN, Ahmad Radzi bin; MUSTAFA, Mohd Firdaus bin; TAHA, Hafsah binti. The Relationship Between Teachers’ Anxiety, Confidence, and Attitudes with Mathematics Achievement of Primary School Pupils: Hubungan di antara Kebimbangan, Keyakinan dan Sikap Guru dengan Pencapaian Matematik Murid Sekolah Rendah. Journal of Science and Mathematics Letters, [S. l.], v. 9, n. 2, p. 49–61, 2021. DOI: 10.37134/jsml.vol9.2.6.2021. Disponível em: https://ejournal.upsi.edu.my/index.php/JSML/article/view/4612. Acesso em: 6 dec. 2025.