“Physicochemical Properties of Two Clay Types (Termite Mound Clay and Potter Wasp Nests Clay) That Use in Traditional Medicine: A Review: B. J. G. Jayawardhana, S. P. Molligoda”. Sri Lanka Journal of Indigenous Medicine (SLJIM) , vol. 5, no. 01, Nov. 2021, pp. 359-63, http://sljim.fim.cmb.ac.lk/journal/index.php/sljim/article/view/23.