Susana, K. Y. and Wahyu Brahma, A. A. G. R. (2021) “The Effectiveness of Flipped Learning During the Pandemic to Improve the Writing Competence of STMIK STIKOM Indonesia Students”, RETORIKA: Jurnal Ilmu Bahasa, 7(1), pp. 75-84. doi: 10.22225/jr.7.1.2883.75-84.