[1]
S. S. A. Nasution, D. Miswanda, R. Ridwanto, and G. I. Dalimunthe, “Green Synthesis of Copper Nanoparticles Using Syzygium polyanthum Extract and Their Antioxidant Potential via DPPH Assay”, IJSP, vol. 3, no. 1, pp. 22–28, Aug. 2025.