@article {238326,
	title = {Combined thermal performance enhancement of parabolic trough collectors using alumina nanoparticles and internal fins},
	journal = {International Journal of Engineering Research in Africa},
	year = {2022},
	note = {n/a},
	abstract = {n/a},
	author = {M.H. Yehia, M.A. Hassan, N. Abed, A. Khalil, N. Bailek}
}
