Tira, Hendry Sakke. “Pengaruh Sudut Surya Terhadap Daya Keluaran Sel Surya 10 WP Tipe Polycristalline”. Jurnal Teknik Mesin (Journal Of Mechanical Engineering) 7, no. 2 (July 21, 2018): 69–74. Accessed June 3, 2026. https://publikasi.mercubuana.ac.id/index.php/jtm/article/view/2676.