Hamidah, I., N. Yuningsih, P. Arifin, M. Budiman, and M. Barmawi. “Study of Structural and Electrical Properties of Gallium Arsenide Thin Film Grown by MOCVD Using Trisdimethylamino Arsenic”. Indonesian Journal of Physics, Vol. 15, no. 2, Nov. 2016, pp. 35-37, https://ijphysics.fi.itb.ac.id/index.php/ijp/article/view/105.