Purnama D, Farida Ferine K. The Effect of Freedom of Learning Policy and Work Discipline on Teacher Performance with Teacher Competence as an Intervening Variable in SMA Esa Prakasa Langkat Regency. IJEMA [Internet]. 2023 Jul. 31 [cited 2024 Jul. 6];1(2):57-70. Available from: https://ij.lafadzpublishing.com/index.php/IJEMA/article/view/34