Ibrahim, U.F., Adamu, K.M., Mohammed, S.S.D., Ndanusa, A.H.,  & Mohammed, A. (2026). Analysis of secondary metabolites produced by <i>Aspergillus niger</i> and <i>Bacillus</i> sp. isolated from Wupa Wastewater Treatment Plant, Abuja. <i>Biotech Studies</i>, <i>35</i>,  2023369. http://doi.org/10.38042/biotechstudies.2023369