Aquino, M. ., M. C. . Bacatan, J. A. . De Asis, J. . Dumpa, and R. R. . Bangalisan, LPT, MRIEdr. “An Investigatory Research on Guamalaya As Herbal Soap”. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research, vol. 1, no. 1, Apr. 2019, https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/996.