APPROACH FOR SIZING AND DESIGNING AN OPTIMAL MINI-GRID FOR RURAL ELECTRIFICATION IN MADAGASCAR - RANDRIAMBOLOLONA, Fabien Vonjitina; RAKOTOARIMANANA, Liva Graffin; RANDRIAMANANTANY, Zely Arivelo; ANDRIAMISETRA, Zo Miary (International Journal of Advance Research and Innovative Ideas In Education, 2019)