Awaluddin, N., Awaluddin, S. W. ., Bachri, N. ., & Mointi, S. S. . (2023). The Formulation of Reed Diffuser is A Combination of Cinnamon (Cinnamomomum Verum) and Citronella (Cymbopogon Nardus) Essential Oil as An Anti-Stress Aromatheraphy . Jurnal Penelitian Pendidikan IPA, 9(4), 1960–1967. https://doi.org/10.29303/jppipa.v9i4.3446