Hashmi, I., M. Umair, N. U. Islam, S. Haroon, and T. Nadeem. 2013. “SURVEY ON APPLICATION OF LAGRANGIAN RELAXATION, INTERIOR POINT AND DYNAMIC PROGRAMMING FOR THE SOLUTION OF HYDROTHERMAL SCHEDULING”. The Nucleus 50 (1):21-32. http://202.83.167.189/index.php/Nucleus/article/view/772.