Amperometric Biosensor Detecting Dopamine Based on Polypyrrole/Reduced Graphene Oxide/Nickel Oxide/Glassy Carbon Electrode. - Shindy Ayu Netania Priyanto; Elly Septia Yulianti; Ahmad Zakiyuddin; Siti Fauziyah Rahman (J. Electr. Comput. Eng., 2024)