Ridho Prasetyo, Hartamas. “Analisa Efisiensi Prototype Solar Collector Jenis Parabolic Trough Dengan Menggunakan Cover Glass Tube Pada Pipa Absorber”. Jurnal Teknik Mesin (Journal Of Mechanical Engineering) 4, no. 2 (June 19, 2015): 63–66. Accessed August 22, 2026. https://publikasi.mercubuana.ac.id/index.php/jtm/article/view/1011.