Gareso, P. L. “A Comparison of Zinc and Carbon Doped on the Atomic Interdiffusion of InGaAs/AlGaAs Quantum Wells Laser Structures After Annealing”. Indonesian Journal of Physics, Vol. 20, no. 2, Nov. 2016, pp. 21-26, doi:10.5614/itb.ijp.2009.20.2.1.