Asif Raza Jarwar, and Guo Su. “An Detailed Analysis of Modelling and Optimisation Techniques for Including Energy Storage and Renewable Energy in District Heating Systems”. Pakistan Journal of Multidisciplinary Innovation 4, no. 1 (February 17, 2025): 01–19. Accessed July 7, 2025. https://journals.airsd.org/index.php/pjmi/article/view/512.