Bin Sahbudin, M. Arif, C. Chaouch, M. Scarpa, and S. Serrano,  "Audio Fingerprint based on Power Spectral Density and Hamming Distance Measure",  Journal of Advanced Research in Dynamical and Control Systems, vol. 12, no. 04-Special Issue, pp. 1533?1544, 2020.

Chaouch, C., M. Arif Bin Sahbudin, M. Scarpa, and S. Serrano,  "Audio Fingerprint Database Structure using K-modes Clustering",  Journal of Advanced Research in Dynamical and Control Systems, vol. 12, no. 04-Special Issue, pp. 1545?1554, 2020.

Bin Sahbudin, M. Arif, S. Ali Pitchay, and M. Scarpa,  "Geo-COVID: Movement Monitoring based on Geo-fence Framework for COVID-19 Pandemic Crisis",  Journal of Critical Reviews, vol. 7, no. 18, 2020.