S. Dwijayanti, A. Y. Putri, and B. Y. Suprapto, “Speaker Identification Using a Convolutional Neural Network”, J. RESTI (Rekayasa Sist. Teknol. Inf.) , vol. 6, no. 1, pp. 140–145, Feb. 2022, doi: 10.29207/resti.v6i1.3795.