LEENA, H.; PREMASUDHA, B.; BASAVARAJA, P. Geospatial Analytical Framework for Soil Fertility Management. International Journal of Geoinformatics, [S. l.], v. 16, n. 2, p. 41–51, 2020. Disponível em: https://journals.sfu.ca/ijg/index.php/journal/article/view/1815. Acesso em: 17 may. 2024.