D. Aryanto, N. Husniya, T. Sudiro, and E. Hastuti, “Perlakuan Panas Ganda pada Fabrikasi Film Tipis AZO Nanokristal dengan Teknik Spray : Studi XRD [Double Heat Treatments On The Fabrication Of Nanocrystalline Azo Thin Films By Spray Technique: XRD Studies]”, Metalurgi, vol. 32, no. 2, pp. 45–52, Aug. 2017.