Moeloek, N. F., R. Mekarwangi, T. A. Usman, and W. P. Riono. “The Results of Lateral Orbitotomy on Orbital Tumors”. Medical Journal of Indonesia, Vol. 3, no. 4, Oct. 1994, pp. 248-55, doi:10.13181/mji.v3i4.982.