Ni Luh Putu Ari Permata Dewi, I Nyoman Sedeng, and I Gusti Ngurah Parthama. 2023. “Derivational Nominal Suffixes In Selected Speech From Barack Obama”. ULIL ALBAB : Jurnal Ilmiah Multidisiplin 2 (8):3316-29. https://doi.org/10.56799/jim.v2i8.1850.