S. Harahap, R. Ridwanto, A. F. Pulungan, and Z. Rani, “Testing of Antioxidant and Antibacterial Activity of Extracts and Fractions from Bandotan Leaves (Ageratum conyzoides L.) on Escherichia coli and Staphylococcus aureus”, JPS, vol. 8, no. 4, pp. 2593–2608, Nov. 2025.