Simanjuntak, Winaria Peggy Lovianna. 2021. “ERRORS ANALYSIS OF THE USE OF COHESIVE DEVICE BY THE STUDENTS OF THE 6th SEMESTER OF STBA PIA MEDAN ”. Jurnal Bahasa Indonesia Prima (BIP) 3 (2):371-77. https://doi.org/10.34012/bip.v3i2.2012.