Halima Baba Shehu PhD, H. B. S. P., and A. M. Abubakar Mohammed. “GRAIN DISTRIBUTION AND MARKETING SYSTEM IN BORNO 1973-1985”. DYNAMIC MULTI-DISCIPLINARY JOURNAL OF NIGERIA, Feb. 2024, https://dymsb.com/index.php/DELSULIBRARYNIGERIA/article/view/162.