MOHAMED MUSTAKIM, Nurul Syafiqah et al. Optimizing Hydrophilicity in NiO/Graphene Composites Via Stearic Acid Treatment for Humidity-to-Energy Applications. International Journal of Integrated Engineering, [S. l.], v. 16, n. 7, p. 266–279, 2024. Disponível em: https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/19095. Acesso em: 8 apr. 2026.