Effectiveness of Fitness Tracker Application on Increasing Physical Activity of Physical Education Students. COMPETITOR: Jurnal Pendidikan Kepelatihan Olahraga, [S. l.], v. 17, n. 3, p. 2858–2866, 2025. DOI: 10.26858/cjpko.v17i3.406. Disponível em: http://competitor.ojsunm.ac.id/index.php/competitor/article/view/406. Acesso em: 7 dec. 2025.