Pangestu, Aditya Dwi, and Martriwati Martriwati. “INVESTIGATING ON STUDENTS’ SELF CONFIDENCE IN SPEAKING SKILLS OF EFL LEARNERS”. Jurnal Review Pendidikan dan Pengajaran (JRPP) 7, no. 1 (February 10, 2024): 2461–2465. Accessed July 3, 2024. http://journal.universitaspahlawan.ac.id/index.php/jrpp/article/view/26645.