E. T Salem, Veronike, Muhamad Fajar Hidayat, Yulian Hermanus Wenno, & Romi Mesra. " Patterns of Social Interaction in Post-Covid-19 Offline Learning in The Sociology Education Study Program Unima." Ideas: Jurnal Pendidikan, Sosial, dan Budaya [Online], 9.1 (2023): 179-188. Web. 9 May. 2026