Puspita, D., 		Gusrizal, G., & 		Sayekti, E.
(2026).
 Silver Nanoparticles Capped with p-Hydroxybenzoic Acid for Colorimetric Determination of Cu(II).
<em>Molekul, 21</em>(2), 208-216.
doi:10.20884/1.jm.2026.21.2.17298