Saptono, Ari, and Dedi Purwana E.S. 2016. “LEARNING ENVIRONMENT, SELF-EFFICACY, AND ATTITUDE IMPACT VOCATIONAL STUDENTS’ ENTREPRENEURIAL INTENTION?”. IJER - INDONESIAN JOURNAL OF EDUCATIONAL REVIEW 3 (1):50-60. https://journal.unj.ac.id/unj/index.php/ijer/article/view/1200.