M. R. Tahir, W. J. Musa, W. R. Kunusa, N. Bialangi, and H. Iyabu, “Phytochemical Screening of Ethanol Extract of Muntingia calabura L Leaves and Antioxidant Activity Test”, JC, vol. 8, no. 2, pp. 253–261, Sep. 2026.