Altaher, A. A.-E., Abd-Elhady, M. S., El-Sheikh, M. N. and Ahmed, S. A. (2022) “The Effect of Using Secondary Reflectors on the Thermal Performance of Solar Collectors with Evacuated Tubes”, Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 99(2), pp. 187–196. doi: 10.37934/arfmts.99.2.187196.