Bouchra Sefriti, Selma Sefriti, El Mehdi Mellouli, Ismail Boumhidi. “Integral Sliding Mode Fuzzy Wavelet Network Based MPPT Control of Photovoltaic Pumping System under Variable Atmospheric Conditions”. International Journal of Control and Automation, Vol. 13, no. 02, June 2020, pp. 1671 -85, http://sersc.org/journals/index.php/IJCA/article/view/34005.