Mailani, S.L. et al. 2025. Formulation and Physical Evaluation of Ointment Containing Ageratum conyzoides L. Leaf Extract as a Herbal Medicine. Jurnal Biologi Tropis. 25, 4a (Nov. 2025), 271–276. DOI:https://doi.org/10.29303/jbt.v25i4a.10687.