Ikadarny, Ikadarny, and Muhammad Akbar Syafruddin. “Efforts to Improve the Long Jump Ability of the Squart Style through Rubber Paralon Jump Exercises for PJKR-SD FIK UNM STUDENTS”. JOURNAL RESPECS (Research Physical Education and Sports), vol. 6, no. 2, Apr. 2024, pp. 214-9, doi:10.31949/respecs.v6i2.9494.