Azizah, A.N., Suparno, S. and Supriyadi, S. 2020. Indonesian in Service Teacher’s Production of Directive Speech Acts and Students’ Responses. Randwick International of Education and Linguistics Science Journal. 1, 3 (Dec. 2020), 449-461. DOI:https://doi.org/10.47175/rielsj.v1i3.158.