Putra, Sugito Julio, Ayu Zahra Chandrasari, and Ahmad Rajani. “Experimental Study on the Effect of Zigzag Configuration of Paraffin Wax-Filled Aluminum Containers on the Thermal Performance of a Photovoltaic Thermal System”. Journal of Environmental and Development Studies 7, no. 2 (August 1, 2026): 001–008. Accessed August 3, 2026. https://idjpcr.usu.ac.id/jeds/article/view/26411.