Nura, A. 2023. The Effect of Learning Environment and School Culture on Students Learning Achievement at Private Vocational School of Self Development in Padangsidempuan City. Jurnal Bisnis, Manajemen, dan Ekonomi. 4, 1 (Jan. 2023), 94 - 112. DOI:https://doi.org/10.47747/jbme.v4i1.1021.