Ekawarna, E. et al. 2018. The Influence of School Environment and Self-Concept on Students’ Interest in Learning in Economics Subjects. Tekno - Pedagogi : Jurnal Teknologi Pendidikan. 8, 2 (Sep. 2018), 5–12. DOI:https://doi.org/10.22437/teknopedagogi.v8i2.32748.