Setiyo, Yatim Riyanto and Luthfiyah Nurlaela (2019) “Cognitive Apprenticeship Improves Self Efficacy At Aviation Polytechnic Of Surabaya”, Journal of Education and Vocational Research, 10(1(V), pp. 9-11. doi: 10.22610/jevr.v10i1(V).2958.