GENOTYPIC VARIATION AND YIELD OPTIMIZATION IN BAMBARA GROUNDNUT (VIGNA SUBTERRANEA L. VERDC.) UNDER VARYING PLANT POPULATION DENSITIES IN THE SUDAN SAVANNAH. wujostec. 2025;7(2). Accessed April 11, 2026. https://wujostec.com.ng/index.php/wujostec/article/view/46