Heru Kristanto, R. Heru Kristanto HC, and Purbudi Wahyuni. 2021. “Do Electronic Information Resources Improve Student Academic Performance? Case at the Student of Management Study Program in Yogyakarta Indonesia”. Technium Social Sciences Journal 24 (1). Constanta, Romania:460-67. https://doi.org/10.47577/tssj.v24i1.4722.