2025. Activity Test of Daun Jati Belanda (Guazuma ulmifolia Lamk.) on Lymphocyte Proliferation and Immunoglobulin G Expressionas an Immunostimulatory Agent. JURNAL FARMASIMED (JFM). 8, 1 (Nov. 2025), 220–227. DOI:https://doi.org/10.35451/7mw45p98.