Maulidia M, DJ MZ. UNDERSTANDING OF INDONESIAN VOCATIONAL STUDENTS SELF-EFFICACY BELIEF IN LEARNING ENGLISH SPEAKING. ins [Internet]. 2023 Feb. 11 [cited 2026 Feb. 2];6(1):23-35. Available from: https://ejurnal.iainpare.ac.id/index.php/inspiring/article/view/4690