« RESPONSE AND PERFORMANCE OF MAIZE (Zea Mays) TO SOIL AMENDMENT IN ASABA, DELTA STATE, NIGERIA ». FULafia Journal of Science and Technology 5, no. 1 (mars 31, 2019): 19–22. Consulté le mai 17, 2026. https://lafiascijournals.org.ng/index.php/fjst/article/view/204.