PUTRI, Ni Kadek Melia; DIAN PUSPITA CANDRA, Komang. Complaints Speech Acts between Customer and Staff at Western Cafe. Humanis, [S.l.], v. 28, n. 3, p. 385-392, aug. 2024. ISSN 2302-920X. Available at: <http://103.29.196.112/index.php/sastra/article/view/105945>. Date accessed: 16 dec. 2025. doi: https://doi.org/10.24843/JH.2024.v28.i03.p09.