HONG VAN, Bui Thi; THUY, Do Thi; HUY, Nguyen Le; MAI, Nguyen Thi Tuyet; LAM, Tran Dai; DUNG, Nguyen Tuan. The role of copper decorating poly(1,8-diaminonaphthalene)/graphene electrodes as a catalyst in the determination of nitrite. <b>Vietnam Journal of Science and Technology</b>, Hanoi, VN, v. 60, n. 6, p. 1056–1066, 2022. DOI: 10.15625/2525-2518/16658. Disponível em: https://vjs.ac.vn/jst/article/view/16658. Acesso em: 10 jan. 2026.