Simulation of different modes of heat transfer on a parabolic trough solar collectorBenhabib, Loubna، Marif, Yacine، Belaid, Zakia Hadjou، Kaddour, Abdelmadjid، Benyoucef, BoumedieneInternational Journal of Energeticaالمجلّد 6، (2)2021مقال وصول مفتوح