Mahbub, Moh. Arif. 2018. “Identifying The English Language Need of Vocational High School Students Through The Perspective of Need Analysis”. Jurnal Educazione : Jurnal Pendidikan, Pembelajaran Dan Bimbingan Dan Konseling 6 (2):66-72. https://ejurnal.uij.ac.id/index.php/EDU/article/view/575.