The objective of the present research was to examine several economic factors which have been proved to influence the quality of graduates of educational institutions, that is, vocational schools, in East Java. This research applied a quantitative approach. The variables of the study included the support of industries, socio-economic conditions of society, and quality of instructional processes.
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah