Noormala, N. 2015. Language Error in SKPD Official Letter of Ternate City. Gramatika: Jurnal Ilmiah Kebahasaan dan Kesastraan. 3, 2 (Dec. 2015), 122-131. DOI:https://doi.org/10.31813/gramatika/3.2.2015.21.122--131.