NASARUDDIN, Nasaruddin. Pembelajaran Trigonometri Berorientasi Filosofi Konstruktivistik. Al-Khwarizmi : Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam, [S. l.], v. 1, n. 1, p. 1–16, 2018. DOI: 10.24256/jpmipa.v1i1.50. Disponível em: https://ejournal.iainpalopo.ac.id/index.php/al-khwarizmi/article/view/50. Acesso em: 22 jul. 2024.