Penghambatan Enzim Tirosinase Ekstrak Etanol dari Tiga Varian Daun Kratom(Mitragyna speciosa Korth): Tyrosinase Enzyme Inhibition of Ethanol Extract of Three Leaf Kratom (Mitragyna speciosa Korth). (2024). Jurnal Sains Dan Kesehatan, 6(3), 385-391. https://jsk.ff.unmul.ac.id/index.php/JSK/article/view/38