Sugianingsih J, Nugraha N, Hartono Y. Efforts to Improve Teacher Discipline and Performance Through Peko: Regulations and Commitments. JLE [Internet]. 2025Dec.15 [cited 2026Oct.15];6(5):1053-71. Available from: https://newinera.com/index.php/JournalLaEdusci/article/view/5336