“Comparative Literature Study of Twak (Skin) According to Ayurveda and Western Medicine: Palathiratne S.M.*, Karunatilake L.P.A.”. 2021. Sri Lanka Journal of Indigenous Medicine (SLJIM) 5 (02):387 -93. http://192.248.19.137/journal/index.php/sljim/article/view/8.