Putra SJ, Chandrasari AZ, Rajani A. Experimental Study on the Effect of Zigzag Configuration of Paraffin Wax-Filled Aluminum Containers on the Thermal Performance of a Photovoltaic Thermal System. J. of Environmental & Development Studies [Internet]. 2026 Aug. 1 [cited 2026 Aug. 3];7(2):001-8. Available from: https://idjpcr.usu.ac.id/jeds/article/view/26411