Manik, Kresna Ningsih. “Content Validity of Reading Subject Final Exam of English Educational Study Program’ Fifth Semester At Universitas Prima Indonesia (UNPRI) in Academic Year 2021 2022”. The Eastasouth Journal of Learning and Educations 1, no. 02 (July 31, 2023): 84–95. Accessed May 5, 2026. https://esj.eastasouth-institute.com/index.php/esle/article/view/205.