Alias, A. 2014. The Challenges of Managing Traditional Knowledge Related to Medicinal Plants among the Batek Community in Kuala Koh, Gua Musang, Kelantan, Malaysia. Journal of Social and Development Sciences. 5, 4 (Dec. 2014), pp. 275-283. DOI:https://doi.org/10.22610/jsds.v5i4.827.