OHIDA, M.E., DABIN, K.B., AJIBOYE, A.O., ABUBAKAR, I.D., GARBA, H.A. and YUSUF, N.B. 2023. EFFECTIVENESS OF HUMANITARIAN LOGISTICS OF RELIEF MATERIAL AT INTERNAL DISPLACED PERSONS CAMP IN ABUJA, NIGERIA . JOURNAL OF ECONOMICS AND ALLIED RESEARCH. 8, 1 (Apr. 2023), 13–27.