González Servín, C., C. E. Maldonado Sifuentes, O. Kolesnicova, and G. Sidorov. “Evaluating the Impact of Domain Adaptation on Transformer-Based Models for Low-Resource Purépecha-Spanish Translation”. International Journal of Combinatorial Optimization Problems and Informatics, vol. 17, no. 2, Feb. 2026, pp. 27-37, doi:10.61467/2007.1558.2026.v17i2.1265.