Lim, W.J., Muthusamy, H., Vijean, V., Yazid, H., Nadarajaw, T. and Yaacob, S. 2018. Dual-Tree Complex Wavelet Packet Transform and Feature Selection Techniques for Infant Cry Classification. Journal of Telecommunication, Electronic and Computer Engineering (JTEC). 10, 1-16 (May 2018), 75–79.