Okpokwu, E.I. (2026) “Determination of Elemental Composition of Treated Sewage Compost Used as Fertilizer in Zaria Metropolis, Nigeria, Using Instrumental Neutron Activation Analysis”, FUDMA JOURNAL OF SCIENCES, 10(9), pp. 240–224. doi:10.33003/fjs-2026-1009-5202.