Sulaeman, A., Rohim, A. and Muttaqien, Z. (2020) “LANGUAGE VARIATIONS FOUND IN THE NOVEL BUMI MANUSIA BY PRAMOEDYA ANANTA TOER”, JELL (Journal of English Language and Literature) STIBA-IEC Jakarta, 5(01), pp. 53-62. doi: 10.37110/jell.v5i01.95.