DANIEL, E. E., ALECHENU , B., ADAMU, M. U., & 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), 85 - 88. https://doi.org/10.33003/fjs-2021-0502-454