Dr. Wassila ISSAADI is a Doctor of Sciences in Department of Automatics, Electronics, and Electrical Engineering, University of Bejaia, Algeria and received her Doctorat (PhD) degree in September 2016 at the age of 25 years. She obtained Magister degree in 2013, and the diploma of state engineer in 2011. Her current research interests include Robotics, Automatics, adaptives and robust control, Photovoltaics and its Controls, Artificial Neural Network and Fuzzy Logic Theory. She is author of many research papers published at both International and National journals (Elsevier and IEEE), Conference proceedings. Now she works as Editor for Nova Science Publisher and Springer Publisher for four collections of Books in Robotics and Renewable Energy, and also as Guest Editor for upcoming collection for the journal of Advances in Mechanical Engineering for publisher Sage. She is an Editorial Board Member for reputed in International Journals She is also a reviewer in renowned journals: Applied Energy APEN (Elsevier), Energy Strategy ES (Elsevier), Solar Energy SE (Elsevier), International Journal of Renewable Energy Research-IJRER Cited in SCOPUS, EBSCO and Thomson Reuters and International Journal of Energy Research (Wiley), International Journal of Management, Information Technology and Engineering and many others journals and serving as an Editorial Board Member of reputed conferences and both an Editorial Board Member and Reviewer in many conferences events.