Widyaningsih H, Asmawi M, Tangkudung J. The Influence of Teaching Skills and Effective Communication on The Professional Competencies of Physical Education Teachers. J Educ Health Sport [Internet]. 2020 Jan. 24 [cited 2024 Apr. 18];10(1):84-9. Available from: https://apcz.umk.pl/JEHS/article/view/JEHS.2020.10.01.010