Emawati E, Maulana ER, Muttaqin FZ, Silviana L, Pratama R, Irpani AM. Analysis of Nitrite Levels in Katuk Leaves and Pegagan Leaves with Griess Reagent: Analisis Kadar Nitrit pada Daun Katuk dan Daun Pegagan dengan Pereaksi Griess. PharmaCine [Internet]. 2026 Mar. 31 [cited 2026 Jul. 13];7(1):36-44. Available from: https://jhs.unsika.ac.id/index.php/pharmac/article/view/13535