Synthesis of NiO/TiO₂ Binary Nano Composite for the Enhancement of Gas Sensing Properties. European Journal of Applied Physics, [S. l.], v. 5, n. 5, p. 1–7, 2023. DOI: 10.24018/ejphysics.2023.5.5.261. Disponível em: https://ej-physics.org/index.php/ejphysics/article/view/261. Acesso em: 12 oct. 2025.