SOCIO-ECONOMIC IMPACT OF BERYL EXPLOITATION IN THE NORTH OF THE ANKAZOBE DISTRICT (MADAGASCAR) - Herintsoa, RAKOTONIRINA Riana; Dieudonné, RAZAFIMAHATRATRA; Alfred, ANDRIAMAMONJY Solofomampiely; Omer, ANDRIANARIMANANA Jean Claude (International Journal of Advance Research and Innovative Ideas In Education, 2025)