Fitriani, R. and Iftanti, E. 2021. EFL LEARNERS’ PERCEPTION OF GRAMMAR NAZIS PRACTICE ON SOCIAL MEDIA TWITTER. Jurnal Bahasa Lingua Scientia. 13, 1 (Jun. 2021), 143-163. DOI:https://doi.org/10.21274/ls.2021.13.1.143-163.