“MODELING AND EVOLUTIONARY AND COMPARATIVE ANALYSIS OF ACCESS AND COVERAGE INDICATORS IN NIGER’S EDUCATION SECTOR FROM PRIMARY TO SECONDARY 1 AND 2 UNDER THE DHIS2 PLATFORM: CASE OF COMMUNES IN THE REGIONS OF AGADEZ AND TAHOUA OVER THE PERIOD 2018 TO 2” (2024) International Journal of Engineering Research and Science & Technology, 20(3), pp. 119–130. Available at: https://ijerst.org/index.php/ijerst/article/view/400 (Accessed: 24 October 2026).