Al-Ashoor, R. (1983). Mathematical Analysis of the Performance of Cylindrical – parabolic solar Concentrator. , 1(1), 97-112.
R. A. Al-Ashoor. "Mathematical Analysis of the Performance of Cylindrical – parabolic solar Concentrator". , 1, 1, 1983, 97-112.
Al-Ashoor, R. (1983). 'Mathematical Analysis of the Performance of Cylindrical – parabolic solar Concentrator', , 1(1), pp. 97-112.
Al-Ashoor, R. Mathematical Analysis of the Performance of Cylindrical – parabolic solar Concentrator. , 1983; 1(1): 97-112.