Robiyansah, Muchamad. 2022. “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 3 (2):34-50. https://doi.org/10.21009/jpepa.0302.03.