Mousa, M., CHIKOVANI, D., TOPURIA, N. and SURGULADZE, G. 2015. Construction of an Optimal Relational Database Conceptual Schema using Object-Role Modeling Notation. Journal of Technical Science and Technologies. 3, 2 (Feb. 2015), 15–20. DOI:https://doi.org/10.31578/jtst.v3i2.89.