Mulatsih, S., and I. Yuliasri. “Textual Meaning of the Lecturers’ Utterances and Gestures Used in Teaching Reading and Writing: A Systemic Functional Multimodal Discourse Analysis (SFMDA)”. International Conference on Science, Education, and Technology, vol. 7, no. 1, Mar. 2023, pp. 568-77, https://proceeding.unnes.ac.id/ISET/article/view/2016.