Jannah, S. R., Susanti, R. Aini, N. Checheng, and B. R. Nursaly. “Verb Affixation in the Seventh-Grade Indonesian Language Textbook of the Merdeka Curriculum: A Morphological Study”. Jurnal Pembelajaran Bahasa Dan Sastra, vol. 5, no. 5, Oct. 2026, pp. 4747-54, doi:10.55909/jpbs.v5i5.1870.