Shabrina, Ayu and Firdausi, Zuhriya Muna and Poerba, Agnes Theresya and Setyani, Diana Anisa and Heroweti, Junvidya Sunscreen effectivity and physical characterization of avocado oil in nanoemulsion using isopropyl myristate variations. Pharmaciana, 14 (1). pp. 69-76. ISSN ISSN:2088-4559,e-ISSN:2477-0256