Delfa-DeLaMorena, José Manuel, Daniel Bores-García, Roberto Cano-de-la-Cuerda, Nuria Romero-Parra, Domingo Palacios-Ceña, Diego Fernández-Vázquez, Víctor Navarro-López, and María Espada. “The Use of PBL System through the Practice Teaching Style in Physical Education to Increase Motivation: A Didactic Proposal in Secondary Education”. Retos 55 (June 1, 2024): 419–427. Accessed July 13, 2024. https://recyt.fecyt.es/index.php/retos/article/view/104124.