(1)
Umar Usman; Abba Sabo; Hannatu iIbrahim; Biliyaminu Ado; Buhari Suraka; Hassan Muhammad; Aminu iTijjani; Usman SanusiiIsmail; Ni’ima Bashir Ado. Protease Producing Bacteria from Soil in Gumel Metropolis, Jigawa State of Nigeria. EJABS 2023, 3, 19-23.