Isnaini, Nadia, et al. “Formulation and Evaluation of O W Body Cream Containing Patchouli Oil (Pogostemon Cablin Benth.) and Drumstick Oil (Moringa Oleifera) As Potential Moisturizing Agent ”. Jurnal Penelitian Pendidikan IPA, vol. 9, no. 10, Oct. 2023, pp. 8001-7, doi:10.29303/jppipa.v9i10.4292.