« RESPONSE AND PERFORMANCE OF MAIZE (Zea mays) TO SOIL AMENDMENT IN ASABA, DELTA STATE, NIGERIA », FJST, vol. 5, nᵒ 1, p. 19–22, mars 2019, Consulté le: 17 mai 2026. [En ligne]. Disponible sur: https://lafiascijournals.org.ng/index.php/fjst/article/view/204