Andriani Putri, Santi, Samsul Amri, and Ahmad Ahmad. “THE STUDENTS’ DIFFICULTIES FACTORS IN SPEAKING”. J-Shelves of Indragiri (JSI) 1, no. 2 (May 31, 2020): 115–129. Accessed July 4, 2024. https://ejournal-fkip.unisi.ac.id/shelves/article/view/1059.