MD YUNUS, Mohd Amri. Artificial Neural Network and Wavelet Features Extraction Applications in Nitrate and Sulphate Water Contamination Estimation. International Journal of Integrated Engineering, [S. l.], v. 9, n. 4, 2017. Disponível em: https://journal.uthm.edu.my/index.php/ijie/article/view/2017. Acesso em: 7 aug. 2026.