Purba E, - N, Silalahi M. The ethnomedicine of the Batak Karo people of Merdeka sub-district, North Sumatra, Indonesia. IJBR [Internet]. 2016 Aug. 29 [cited 2024 May 19];4(2):181-9. Available from: https://www.sciencepubco.com/index.php/IJBR/article/view/6493