1.
Dr. Muhammad Usman, Septia Irnanda. MODEL OF TEACHING WRITING SKILL THROUGH EMAIL AT SERAMBI MEKKAH UNIVERSITY AND MUHAMMADIYAH UNIVERSITY, INDONESIA. RW-IRSSJ [Internet]. 2021 Aug. 31 [cited 2025 Aug. 9];7(4):72-9. Available from: https://researchersworld.com/index.php/rworld/article/view/500