Pangaribuan, M. “The Effect of Reciprocal Teaching Technique on Students’ Ability in Reading Comprehension at English Department of FKIP UHN Pematangsiantar”. Journal of English Teaching As a Foreign Language, vol. 5, no. 1, June 2020, pp. 26-36, https://ejournal.uhn.ac.id/index.php/jetafl/article/view/114.