TINRAT, SIRIKHWAN, and CHATCHAWAN SINGHAPOL. 2020. “EVALUATION OF ANTIOXIDANT AND ANTIBACTERIAL ACTIVITIES OF VERNONIA AMYGDALINA LEAF EXTRACTS AS AN AUXILIARY IN NATURAL HAIR SHAMPOO”. Asian Journal of Pharmaceutical and Clinical Research 13 (10):50-57. https://doi.org/10.22159/ajpcr.2020.v13i10.38581.