Hutabarat M, Manullang B, Tamba AA, Perangin-angin Y, Suhardi S, Muham AL, et al. Problematika Pembelajaran Sastra di SMA Swasta Free Methodist Medan. Journal of Citizen Research and Development [Internet]. 2025 Sep. 4 [cited 2026 Jul. 6];2(1):240-5. Available from: https://rayyanjurnal.com/index.php/jcrd/article/view/4514