P. Bolinao, Alpha Cristina, and Rosalito De Guzman. 2017. “Indigenization of Depression: Understanding Its Impression, Expression and Experiences Among Selected Indigenous Peoples (IPs) of Luzon, Philippines”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 33 (1): 260-90. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/7251.