Lestari, Yulinda, et al. “Studi Pelapisan Komposit Ni-P-Nano Al2O3 Dengan Metode Electroless Co-Deposition [Study of Ni-P-Nano Al2O3 Composite Coating With Electroless Co-Deposition Methode]”. Jurnal Metalurgi, vol. 31, no. 1, Apr. 2016, pp. 51-58, doi:10.14203/metalurgi.v31i1.96.