Nofa Rama, A. “The Effect Of Venn Diagram To Enhance Students Reading Comprehension At The Second Year Of Smp Negeri 1 Wawotobi”. Cetta: Jurnal Ilmu Pendidikan, vol. 1, no. 2, June 2018, pp. 64-75, https://jayapanguspress.penerbit.org/index.php/cetta/article/view/48.