TUBAN, J. A study of Bagobo Tagabawa folk speech using Murdock’s and Eugenio’s classification. Southeastern Philippines Journal of Research and Development, [S. l.], v. 26, n. 2, p. 109–131, 2021. DOI: 10.53899/spjrd.v26i2.157. Disponível em: https://journal.usep.edu.ph/index.php/Southeastern_Philippines_Journal/article/view/157. Acesso em: 23 oct. 2025.