WARDANI, Ambarsari Kusuma; PRABAWANTO, Sufyani; JUPRI, Al. How Students’ Obstacle in Solving Ratio and Proportion Problem? Focusing on Mathematical Literacy Process. Mosharafa: Jurnal Pendidikan Matematika, [S. l.], v. 13, n. 2, p. 415–430, 2024. DOI: 10.31980/mosharafa.v13i2.1933. Disponível em: https://journal.institutpendidikan.ac.id/index.php/mosharafa/article/view/1933. Acesso em: 2 aug. 2025.