Pradeep K. Gupta, Shyam Lal, Farooq Husain. “A Robust Framework for De-Speckling of Optical Coherence Tomography Images”. International Journal of Advanced Science and Technology, Vol. 29, no. 05, May 2020, pp. 4094 -06, http://sersc.org/journals/index.php/IJAST/article/view/13675.