Eliyawati, Rike. 2018. “USING PROTOCOLS TO IMPROVE GRAMMATICAL ERRORS IN PARAGRAPH WRITING BY THE SEVENTH GRADERS OF SMPN 1 KARANGPLOSO”. IJOLTL (Indonesian Journal of Language Teaching and Linguistics) 3 (1):23-32. https://doi.org/10.30957/ijoltl.v3i1.402.