Dr. Luis Alberto Durazo-Teran, H.M.S.-A.A.B.S.-O.A.J.P.-.S.A.D.-R.V.M.O.E.-T.J.M.T.-T.F.J.A.-D.J.N.-M. 2024. Methodological alternative for the development of sports skills in horizontal jumps for the 8-9 years old category. Onomázein. 63 (2024): March (Feb. 2024), 237–248.