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