1.
The Influence of Mental Toughness and Learning Motivation on Student Activeness in Physical Education Learning in Elementary Schools: Literature Review. Compet. J. Pendidik. Kepelatihan Olahraga. 2026;18(1):1152-1164. Accessed February 21, 2026. https://competitor.idjournal.eu/index.php/competitor/article/view/622