Alya Namira et al. 2024. Slang Words In Free Guy Movie By Matt Lieberman : Sociolinguistics Approach. Fonologi : Jurnal Ilmuan Bahasa dan Sastra Inggris. 2, 1 (Feb. 2024), 157–167. DOI:https://doi.org/10.61132/fonologi.v2i1.403.