PUSPITA, Yesi; 						KUSUMANINGPUTRI, Reni; 						SUPRIONO, Hari.
 LEVEL AND SOURCES OF SELF-EFFICACY IN SPEAKING SKILLS OF ACADEMIC YEAR 2012/2013 ENGLISH DEPARTMENT STUDENTS FACULTY OF LETTERS, JEMBER UNIVERSITY (TINGKATAN DAN SUMBER EFIKASI DIRI DALAM KEMAMPUAN BERBAHASA INGGRIS MAHASISWA SASTRA INGGRIS ANGKATAN 2012/.
<strong>Publika Budaya</strong>, [S.l.], v. 3, n. 1, p. 50-59, june 2015.
ISSN 2338-9923.
Available at: &lt;<a href="https://jurnal.unej.ac.id/index.php/PB/article/view/1537" target="_new">https://jurnal.unej.ac.id/index.php/PB/article/view/1537</a>&gt;. Date accessed: 29 apr. 2024.