Saputra IH, Rustiana ER, Rumini R. Performance Analysis of Physical Education Teachers related to the Certification and Supervision Program in Tenggarong Seberang District. JPES [Internet]. 31Mar.2019 [cited 19Nov.2024];8(2):176-81. Available from: https://journal.unnes.ac.id/sju/jpes/article/view/29587