THASIRO; RUZAI, W. N. A. Analysis Trigonometry Learning Obstacles from Mathematical Literacy Perspective. Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika, [S. l.], v. 13, n. 1, p. 15–29, 2023. Disponível em: https://journal.unpas.ac.id/index.php/pjme/article/view/7403. Acesso em: 22 jul. 2024.