Patricia, A., Jumaeri, J. and Mahatmanti, F.W. 2019. Uji Daya Antibakteri Gel Hand Sanitizer Minyak Atsiri Seledri (Apium graveolens ). Indonesian Journal of Chemical Science. 8, 1 (Feb. 2019), 28-33. DOI:https://doi.org/10.15294/ijcs.v8i1.27191.