Masfufah, Elisa, Agus Nuryatin, and Mukh Doyin. “Grit the Main Character in the Novel Guru Aini by Andrea Hirata: A Psychological Study of Literature”. Seloka: Jurnal Pendidikan Bahasa dan Sastra Indonesia 12, no. 3 (December 30, 2023): 305-317. Accessed December 21, 2024. http://journal.unnes.ac.id/sju/seloka/article/view/72220.