OKTAPIANI, S.; PUTRI, D. M. An Analysis of Students’ Ability of Degree of Comparison in Writing Simple Sentences at Eighth Grade. Journal of Research and Investigation in Education , [S. l.], v. 2, n. 3, p. 97–102, 2024. DOI: 10.37034/residu.v2i3.180. Disponível em: http://residu.org/index.php/residu/article/view/180. Acesso em: 1 jul. 2025.