@article {23849,
	title = {Simulation-optimization framework for synthesis and design of natural gas downstream utilization networks},
	journal = {Energies},
	volume = {11},
	year = {2018},
	pages = {362-381},
	author = {Al-Sobhi, S.A. and Shaik, M.A. and Elkamel, A. and Erenay, F.S.}
}
