Assessment of vegetal cover changes using Normalized Difference Vegetation Index (NDVI) and subtractive (NDVI) time-series, Karbala province, Iraq. Iraqi Journal of Physics, [S. l.], v. 15, n. 35, p. 133–141, 2018. DOI: 10.30723/ijp.v15i35.62. Disponível em: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/62.. Acesso em: 28 apr. 2024.