BULWAYAN, Ronald B.; BALOCNIT, Divina Alunday; M. SANNADAN, Jessie Grace. Piper Betel and Areca Nut: Interfacing Cultural, Communication and Ethno-therapeutic Knowledge as Reflected in the Kalinga Epic, the Ullalim. International Journal of English Literature and Social Sciences (IJELS), [S. l.], v. 8, n. 3, 2023. Disponível em: https://journal-repository.com/index.php/ijels/article/view/6447.. Acesso em: 2 may. 2025.