Rakotoarimanana RS, Ramahefy TR, Randrianja S. Carecterisation des Secheresses de la Region d’Atsimo Andrefana de Madagascar via Standard Precitipation Index (SPI) . ESJ [Internet]. 2024Mar.31 [cited 2024Nov.22];20(9):34. Available from: https://eujournal.org/index.php/esj/article/view/17981