Budiwati, T., R. Hidayati, and I. Sofiati. “Pengaruh Kekeruhan Atmosfir Terhadap Kesetimbangan Radiasi Matahari”. Indonesian Journal of Physics, Vol. 14, no. 2, Nov. 2016, pp. 67-71, https://ijphysics.fi.itb.ac.id/index.php/ijp/article/view/81.