Fiqih, Emier Abdul, and Dadang Sudana. “The Speech Acts of consumers’ Complaining and sellers’ Responses on the Review Page of the E-Commerce Platforms”. AMCA Journal of Science and Technology 2, no. 1 (February 26, 2022): 14–17. Accessed September 28, 2025. https://journal.amca2012.org/index.php/ajst/article/view/132.