Muninnoppamas, J. ., N. Hasamoh, P. Aedtem, . W. Muninnoppamas, and A. Dearamea. “Total Phenolic Compounds and Antioxidant Activity in Plants and Application to Face Mask Production”. Proceedings of The International Halal Science and Technology Conference, vol. 15, no. 1, Dec. 2022, pp. 152-60, doi:10.31098/ihsatec.v15i1.604.