JALALUDDIN, N. H. Penelitian lapangan: Kaedah dan prinsip asas. Journal of Modern Languages, [S. l.], v. 10, n. 1, p. 27–43, 2017. Disponível em: https://ajap.um.edu.my/index.php/JML/article/view/3557. Acesso em: 8 apr. 2025.