K. A. P. Lestari, P. P. Pranoto, S. Sofiyah, M. Musyirah, and F. I. Pratiwi, “Antibacterial Activity of Beluntas (Pluchea indica L.) Leaves Extract using Different Extraction Methods”, JRBA, vol. 2, no. 2, pp. 49–54, Sep. 2020.