Dian Anggraini, Siti Suhartati, Iwan Syahjoko Saputra, and Sudirman. 2020. “BIOSYNTHESIS AND CHARACTERIZATION OF GOLD NANOPARTICLES AND THEIR INTERACTION STUDY WITH METFORMIN”. Jurnal Sains Materi Indonesia 21 (2):56-61. https://doi.org/10.17146/jsmi.2020.21.2.5591.