MAPPING STUDY OF GEOTHERMAL RESOURCES BY ANALYSING GRAVIMETRIC AND MAGNETIC DATA: THE CASE OF THE MAHABO DISTRICT, SOUTH-WESTERN MADAGASICAR - RAJOMALAHY, Julien; ANDRIAMIFIDISOA, Vololomihaja; ANDRIANAIVO, Lala (International Journal of Advance Research and Innovative Ideas In Education, 2023)