ADMINISTRATIVE CHALLENGES IN IMPLEMENTING SOIL FERTILITY IMPROVEMENT PROGRAMS FOR HORTICULTURE PRODUCTION IN SUB-SAHARAN AFRICA: A REVIEW. FUDMA Journal of Agriculture and Agricultural Technology, [S. l.], v. 11, n. 3, p. 139–149, 2026. DOI: 10.33003/jaat.2025.1103.16. Disponível em: https://jaat.fudutsinma.edu.ng/index.php/jaat/article/view/471. Acesso em: 24 feb. 2026.