NGÔ, T. T. X.; LÊ, Đức A.; NGUYỄN, Q. M. Electrochemical analysis of sildenafil citrate on electrode modified with nitrogen and sulfur-doped reduced graphene oxide. Hue University Journal of Science: Natural Science, [S. l.], v. 134, n. 1C, 2025. DOI: 10.26459/hueunijns.v134i1C.7820. Disponível em: http://222.255.146.83/index.php/hujos-ns/article/view/7820. Acesso em: 23 jun. 2025.