Laayouj, N., Jamouli, H. and El Hail, M. (2016) “Intelligent Prognostic Framework for Degradation Assessment and Remaining Useful Life Estimation of Photovoltaic Module”, Journal of Engineering and Technological Sciences, 48(6), pp. 772-795. doi: 10.5614/j.eng.technol.sci.2016.48.6.9.