Fitriani, Retno Ayu, and Erna Iftanti. “EFL LEARNERS’ PERCEPTION OF GRAMMAR NAZIS PRACTICE ON SOCIAL MEDIA TWITTER”. Jurnal Bahasa Lingua Scientia, vol. 13, no. 1, June 2021, pp. 143-6, doi:10.21274/ls.2021.13.1.143-163.