E. J. Sepúlveda Molina, A. Hernández Garay, A. Valero Inerarity, and M. P. Murcia Doncel, “Physical education curriculum in primary education: A systematic review of the literature (2010-2025)”, penamer, vol. 19, no. 39, p. e-1012, Apr. 2026, doi: 10.21803/penamer.19.39.1012.