Situmorang, E., & Saragih, M. (2019). The Effect of Contextual Teaching and Learning Model through Writing Poetry Ability in Eight Grade Students of SMP Negeri 2 Garoga in Academic Year 2018/2019.
International Journal of English Literature and Social Sciences (IJELS),
4(4).
https://journal-repository.com/index.php/ijels/article/view/251