Genome-wide association study of biological nitrogen fixation traits in mini-core cowpea germplasm - Gelase Nkurunziza; Emmanuel K. Mbeyagala; Emmanuel Amponsah Adjei; Isaac Onziga Dramadri; Richard Edema; Arfang Badji; Rahiel Hagos Abrah; Astere Bararyenya; Kpedetin Ariel Frejus Sodedji; Phinehas Tukamuhabwa; Mildred Ochwo Ssemakula; John Baptist Tumuhairwe; et al. (PLoS ONE, 2025)