Gas Sensor for Hazardous Nitrogen Dioxide Based on TiO2 Nanotube Synthesis via Electrochemical Method. Iraqi Journal of Physics, [S. l.], v. 21, n. 4, p. 1–13, 2023. DOI: 10.30723/ijp.v21i4.1150. Disponível em: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/1150.. Acesso em: 12 may. 2024.