Nila Riana Harahap and Rina Devianty 2024. Contrastive Analysis of Interjections in Indonesian and Mandailing Batak Language. RETORIKA: Jurnal Ilmu Bahasa. 10, 1 (Jun. 2024), 424-430. DOI:https://doi.org/10.55637/jr.10.1.9768.424-430.