Rahmadi, R.T. et al. 2021. THE INFLUENCE OF LEARNING DISCIPLINE AND PEER ENVIRONMENT ON LEARNING OUTCOMES OF BUSINESS ECONOMY IN CLASS X AT ONE OF SMK NEGERI IN JAKARTA. Jurnal Pendidikan Ekonomi, Perkantoran, dan Akuntansi. 1, 1 (Mar. 2021), 23–36. DOI:https://doi.org/10.21009/jpepa.0101.03.