JAMILAH; WAHDANIAH; PUTRI, Yetty Tri; GINTING, Sridinanta Br. ANALYSIS OF INDONESIAN WRITING ERRORS IN BILLBOARD PUBLICATIONS IN LHOKSEUMAWE CITY. International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET), [S. l.], v. 4, n. 9, p. 2764–2770, 2025. DOI: 10.54443/ijset.v4i9.1036. Disponível em: https://www.ijset.org/index.php/ijset/article/view/1036. Acesso em: 19 apr. 2026.