Al-Salim WL, Al-Asadi JM, Mahdi MA. Effect of Carbon Nanoparticles on the Performance Efficiency of a Solar Water Heater. IJP [Internet]. 2022 Mar. 1 [cited 2025 Mar. 25];20(1):82-9. Available from: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/973