Yuguda,U.A., Ismaila, M., Zhigila, D.A., and Karu, E. “PHENOTYPIC EVALUATION OF EIGHT ONION (Allium Cepa L.) CULTIVARS GROWN IN NORTHERN NIGERIA”. BIMA JOURNAL OF SCIENCE AND TECHNOLOGY GOMBE 1, no. 02 (September 9, 2017): 12-16. Accessed October 3, 2025. https://journal-academia.com/Ojs/index.php/bimajst/article/view/23.