Mahirah Azfina Harahap, Nazilah Ramadhani, Rafa Arya Dilla, and Alfinza Rajad Husein. “IMPROVING STUDENT ACHIEVEMENT IN A BEAUTIFUL ENVIRONMENT AT AL-AZHAR MEDAN’S LEADING HIGH SCHOOL”. MEDALION JOURNAL: Medical Research, Nursing, Health and Midwife Participation 6, no. 4 (December 2, 2025): 423–428. Accessed December 25, 2025. https://medalionjournal.com/index.php/go/article/view/237.