Pengaruh Motivasi Belajar dan Self Confidence terhadap Hasil Belajar Matematika SMP Negeri 10 Pekalongan. Circle: Jurnal Pendidikan Matematika, [S. l.], v. 2, n. 1, p. 80–90, 2022. DOI: 10.28918/circle.v2i01.5110. Disponível em: https://e-journal.uingusdur.ac.id/circle/article/view/703. Acesso em: 7 aug. 2026.