Fhikry Ahmad Halomoan Siregar and Nurmaili 2024. The Influence Of Learning Motivation, School Environment On Learning Achievement In Economics Class XI IPS SMA N 1 Tanjungtiram. Outline Journal of Education. 3, 1 (Feb. 2024), 13–19. DOI:https://doi.org/10.61730/oje.v3i1.188.