F. Fitriani, E. Listiya Hannum Hasibuan, M. Kubtiyah Ritonga, and L. Surayya, “THE INFLUENCE OF INSTAGRAM SOCIAL MEDIA USAGE ON THE ACADEMIC GRADES OF 6TH-SEMESTER ECONOMICS STUDENTS AT THE TAPANULI SELATAN INSTITUTE OF EDUCATION”, MICJO, vol. 3, no. 2, pp. 2863–2869, Apr. 2026.