Ekawarna, Ekawarna, Riyo Riyadi, and Mindaleni Mindaleni. 2018. “The Influence of School Environment and Self-Concept on Students’ Interest in Learning in Economics Subjects”. Tekno - Pedagogi : Jurnal Teknologi Pendidikan 8 (2):5-12. https://doi.org/10.22437/teknopedagogi.v8i2.32748.