Asrianti A, Tangkudung J, Dlis F, Asmawi M, Hanif AS, Muchtar J. The Influence of Discipline and Body Fitness to The Performance of Physical Education Teachers. J Educ Health Sport [Internet]. 2020 Jan. 4 [cited 2024 Jun. 30];9(12):123-30. Available from: https://apcz.umk.pl/JEHS/article/view/JEHS.2019.09.12.014