DANIEL, E.E., ALECHENU , B., ADAMU, M.U. and YAKUBU, G. 2021. TRANSPORTATION OPTIMIZATION MODEL USING THE DISTANCE MATRIX: A CASE OF CEMENT DISTRIBUTION FROM SELECTED COMPANIES TO DISTRIBUTION CENTERS IN EBONYI STATE. FUDMA JOURNAL OF SCIENCES. 5, 2 (Jun. 2021), 85 - 88. DOI:https://doi.org/10.33003/fjs-2021-0502-454.