Fajardo, W.T., Fernandez, G.M., Dudang, E.B. and Sabas, D.C. 2017. Socio-demographic Profile of Traditional Health Practitioners (Managtambal) Using Herbal Plants in Bolinao, Pangasinan, Northern Philippines. The International Journal of Education, Management and Social Sciences . 1, 1 (Dec. 2017).