BARCIBAL, Remar B.; ABAIGAR, Caroline L.; LEMANA II, Henry E. Delving into the Spoken English of T’boli ESL Learners: A Descriptive Study. International Journal of Multidisciplinary: Applied Business and Education Research, Malang, Indonesia, v. 4, n. 4, p. 1208–1220, 2023. DOI: 10.11594/ijmaber.04.04.18. Disponível em: https://ijmaberjournal.org/index.php/ijmaber/article/view/951. Acesso em: 24 mar. 2026.