Fakhrur Rizal, Orbit Irwansyah, Melfa Br Nababan. THE INFLUENCE OF LEMB MUSCLE STRENGTH TRAINING ON LONG JUMP ABILITY IN SQUARE STYLE IN STUDENTS OF SMA NEGERI 1 KETAMBE CLASS XI ACADEMIC YEAR 2022/2023. jpp [Internet]. 2023Feb.2 [cited 2025Jan.24];2(1):30-4. Available from: http://jurnal.naskahaceh.co.id/index.php/jpp/article/view/64