Gantala et. Al, A. T. . “Medicinal Plants: Their Roles to the Folk Healers (Tambalan) of Tomas Oppus”. ARADMAN: Multidisciplinary Research Journal, vol. 3, no. 1, Apr. 2024, pp. 19-34, https://journal.evsu.edu.ph/index.php/amrj/article/view/351.