Ria Anggari Putri et al. 2020. RELATIONSHIP OF WRITING LEARNING PROCESSES WITH LANGUAGE ERRORS OF STUDENT EXPOSITION (Research Language Errors in SMAN 4 Tambun Selatan). Bahtera: Jurnal Pendidikan Bahasa dan Sastra. 19, 1 (Jan. 2020), 96–107. DOI:https://doi.org/10.21009/bahtera.191.06.