Efendi, R., R. Risnawati, and M. Hamdani. “Product Moment Correlation Analysis in Determining the Relationship Between the Discipline of Teaching Islamic Religious Education Teachers With Student Learning Discipline at State Junior High School 2 Tandun”. Jurnal Ilmiah Wahana Pendidikan, Vol. 11, no. 12.D, Dec. 2025, pp. 173-82, https://jurnal.peneliti.net/index.php/JIWP/article/view/12242.