Pamungkas, S.T. et al. 2024. Formulation of Ketoconazole Niosomal Delivery System using Non-Ionic Surfactants . Tropical Journal of Natural Product Research (TJNPR). 8, 12 (Dec. 2024), 9626 – 9631. DOI:https://doi.org/10.26538/tjnpr/v8i12.40.