Muhammad Fadhil Irawan Hadi, et al. “A Study Of English Usage In Social Media By University Students (A Case Study Of English Department Students Of Tadulako University) ”. ULIL ALBAB : Jurnal Ilmiah Multidisiplin, vol. 4, no. 10, Aug. 2025, pp. 2462-74, doi:10.56799/jim.v4i10.10388.