SUBAGYO, K. P.; CHOTIB, M. N.; WIDODO, H. W.; SUJIATMOKO, A. H. Grammatical Errors in Using Adverbial Clauses of Reason as Modifiers in Some Indonesian Journalistic Headlines. OKARA: Jurnal Bahasa dan Sastra, v. 18, n. 1, p. 116-128, 26 May 2024.