Sagala, Reynelda Juliani, Pretty Falena Atmanda Kambira, Untung Gunawan, Sondang, and G.O Ambarita. 2023. “Optimisation of Lozenge Formulation from Citronella (Cymbopogon Nardus (L.) Rendle) Extract With Various Binding Materials Using a Simplex Lattice Design Method”. Pharmacy Education 23 (2):p. 194-199. https://doi.org/10.46542/pe.2023.232.194199.