MOUNKAILA, Yahaya; MOUSSA, Baragé; GARBA, Issa. NDVI, a Proxy for the Associated Millet and Cowpea Growth Stages in the Sahelian Zone. European Journal of Applied Sciences, [S. l.], v. 9, n. 5, p. 299–310, 2021. DOI: 10.14738/aivp.95.11002. Disponível em: https://scholarpublishing.org/journals/index.php/EJAS/article/view/8013. Acesso em: 30 may. 2026.