Syaripudin, Usep, and Siti Aisyah. “A Multiple Case Study That Looks at the Implementation of Character Education in English Classroom”. Academic Journal Perspective : Education, Language, and Literature 4, no. 1 (November 14, 2018): 62–76. Accessed July 23, 2025. https://jurnal.ugj.ac.id/index.php/Perspective/article/view/1688.