MORROK, Y. A. An Investigation on the Relationship between Personality Traits and Grit Levels among Pre-Service English Language Teachers. International Journal on Integrated Education, [S. l.], v. 5, n. 4, p. 42–52, 2022. DOI: 10.31149/ijie.v5i4.2913. Disponível em: https://journals.researchparks.org/index.php/IJIE/article/view/2913. Acesso em: 16 oct. 2026.