Sari, A., Azzahra, U., Sa’adah, T., Nurista, Y., Amir, E., & Hasanah, H. 2023 Nov 13. Formulation and Evaluation of Herbal Hydrogel Containing Ageratum conyzoides Leaves Ethanol Extracts. Proceedings of International Pharmacy Ulul Albab Conference and Seminar (PLANAR). [Online] 3: