Mohamad Jaafar, A., N. Hasnu, and N. A. N. Mohd Azam. “Preparation and Characterisation of Carvacrol Encapsulated in Gellan Gum Hydrogel”. EDUCATUM Journal of Science, Mathematics and Technology, vol. 4, no. 1, June 2017, pp. 9-14, doi:10.37134/ejsmt.vol4.1.2.2017.