CANGGUNG DARONG, H.; KADARISMAN, A. E. .; BASTHOMI, Y. Teachers’ Politeness Markers in Request in Classroom Interactions. NOBEL: Journal of Literature and Language Teaching, [S. l.], v. 11, n. 2, p. 217-233, 2020. DOI: 10.15642/NOBEL.2020.11.2.217-233. Disponível em: http://jurnalfahum.uinsby.ac.id/index.php/nobel/article/view/299. Acesso em: 27 jan. 2022.