@ARTICLE {29458,
author={A.  Khalid and M.  Hafiz and K.  Kostromitin and .  Al and K. Huq and J. Rodriguez},
doi={10.3390/photonics6030085},
journal={Photonics},
title={Doubly Orthogonal Wavelet Packets for Multi-Users Indoor Visible Light Communication Systems},
year={2019},
month={July},
volume={6},
number={3},
pages={1-24},
ISSN={2304-6732}
}