L.-D. Patarroyo-Gutierrez, F.-R. Jiménez-López, and O.-H. Sierra-Herrera, Trans., “Sepic Converter: Comparison of Cascade and External Control”, reveia, vol. 23, no. 45, pp. 4508 pp. 1–19, Jan. 2026, doi: 10.24050/reia.v23i45.1905.