By Abdullahi Yusuf Most sellers of Bean cake (Kosai) in Kano Metropolis have run out of business due to the prevailing high prices of beans and cooking oil in the area. Kosai,…

By Abdullahi Yusuf Most sellers of Bean cake (Kosai) in Kano Metropolis have run out of business due to the prevailing high prices of beans and cooking oil in the area. Kosai,…