Noviyanty, Y., H. Hepiyansori, and A. Annis. “VARIATIONS OF CONCENTRATION FROM ETHANOL EXTRACTS OF THE HARUM MANIS MAGO (Mangifera Indica L Var. Arum Sweet) FRUIT IN HAND SANITIZER GEL PREPARATION FORMULA AS ANTIBACTERIAL (BACTERIOSTATIC) AGENT”. Oceana Biomedicina Journal, vol. 5, no. 1, Jan. 2022, pp. 58-76, doi:10.30649/obj.v5i1.66.