Milal, Ahmad Dzoul, and Wahju Kusumajanti. “Assertive Speech Acts Performed by Teacher in EFL Classes”. NOBEL: Journal of Literature and Language Teaching 11, no. 1 (April 27, 2020): 83–100. Accessed April 26, 2024. https://jurnalfahum.uinsby.ac.id/index.php/nobel/article/view/290.