Diomandé, L. B., Soro, G. R., Soro, S. and Kouamé A., et Y. (2021) “CHEMICAL SOIL FERTILITY DIAGNOSIS FOR COTTON CROPPING IN NORTHERN COTE D’IVOIRE”, International Journal of Research -GRANTHAALAYAH, 9(8), pp. 27–34. doi: 10.29121/granthaalayah.v9.i8.2021.4130.