Dr. Muhammad Umer, Dr Muhammad Ishfaq Khan, Sohail Afsar, & Saim Iftikhar Awan. (2026). OPTIMIZATION OF HYBRID SOLAR THERMAL SYSTEMS FOR INDUSTRIAL ENERGY EFFICIENCY IN PAKISTAN. Spectrum of Engineering Sciences, 4(6), 839–849. Retrieved from https://thesesjournal.com/index.php/1/article/view/3150