T. A. Sitompul, H. M. Nasution, Y. P. Rahayu, and M. A. Nasution, “Phytochemical Screening and Antibacterial Activity Test of the Ethanolic Extract of Jeluak (Microcos tomentosa (L.)) Leaves Against Escherichia coli and Staphylococcus aureus”, JPS, vol. 9, no. 2, pp. 1462–1472, May 2026.