HASSAN IBRAHIM ALFAKI, HASSAN YAKUBU, HAUWA ADAM ALFAKI, INNOCENT OKONKWO OGBONNA, HAUWA ABUBAKAR MAINASARA, RUKAYYA SA’AD ADAM, HAFSAT MANSUR KURAWA, YUSUF SULEIMAN ABUBAKAR, ABDULLAHI BABAYO, DAUDA MAIBASHA, BABAGANA MUSA MUSTAPHA, KADAI ALHAJI LAWAN (Author)