FRANCIS COLLINS SOMORIJA, AMINU MOHAMMED DUKKU, and ADAMU INUWA IBRAHIM, “CHILD MORTALITY IN NIGERIA: TRENDS, DETERMINANTS, AND DISPARITIES FROM 1990 TO 2021 – A DEMOGRAPHIC SYNTHESIS USING NDHS AND MICS DATA”, BJHSS, vol. 7, no. 6, Mar. 2025, doi: 10.70382/bjhss.v7i6.004.