YUNITA, Yunita. Aсtivity teѕt оf Tyrоѕinaѕe Enzyme Inhibitоr оf Ethanоl Extraсt Avосaԁо Leaveѕ (Рerѕea ameriсana Mill.) In Vitrо. INDONESIA NATURAL RESEARCH PHARMACEUTICAL JOURNAL, [S.l.], v. 4, n. 2, p. 1-11, oct. 2019. ISSN 2502-8421. Available at: <https://ojs3.binainsancerdas.com/index.php/INRPJ/article/view/1690>. Date accessed: 15 apr. 2026. doi: http://dx.doi.org/10.52447/inspj.v4i2.1690.