@article {238293,
	title = {Passive performance enhancement of parabolic trough solar concentrators using internal radiation heat shields},
	journal = {Renewable Energy},
	volume = {165},
	year = {2020},
	note = {n/a},
	pages = {52-66},
	publisher = {Pergamon},
	abstract = {n/a},
	author = {El-Bakry, M Medhat and Mahmoud A. Kassem and Muhammed A. Hassan}
}
