Effects of Soil Moisture Stress on the Vegetative Anatomy of Six Cowpea Accessions from Three Agro-Ecological Zones in Ghana . Journal of Science and Technology, [S. l.], v. 40, n. 3, p. 56–66, 2022. DOI: 10.4314/just.v40i3.1388. Disponível em: https://journal.knust.edu.gh/index.php/just/article/view/1388. Acesso em: 11 jun. 2026.