ROBIYANSAH, Muchamad. THE INFLUENCE OF ONLINE LEARNING MEDIA EFFECTIVENESS, SELF-EFFICIENCY AND LEARNING MOTIVATION ON STUDENTS’ ECONOMIC LEARNING OUTCOMES AT SMA NEGERI 38 JAKARTA IN THE ERA OF PANDEMIC COVID- 19. Jurnal Pendidikan Ekonomi, Perkantoran, dan Akuntansi, [S. l.], v. 3, n. 2, p. 34–50, 2022. DOI: 10.21009/jpepa.0302.03. Disponível em: https://journal.unj.ac.id/unj/index.php/jpepa/article/view/30873. Acesso em: 8 jan. 2025.