Yuni Budi Lestari, M.A., Ph.D. is an Associate Professor at the English Department, Faculty of Teacher Training and Education, University of Mataram. She earned her Bachelor’s degree in English Education from the University of Mataram, and Master’s degree in Applied Linguistics from the University of Sydney, Australia. She completed her PhD study in TESOL at the University of Queensland Australia. Her research interests include TESOL, Material and Curriculum Development as well as Language and Education Policy areas. She has been teaching several courses which include Linguistics Units (i.e., Critical Discourse in Workplaces, Semantics and Pragmatics), Language Teaching Units (i.e., Teaching English Language System and Skills, Teaching English for Young Learners, Microteaching, Contemporary English Language Teaching) and Language Skill Units (i.e., Academic Writing, Basic Oral Communication, Intermediate Oral Communication, Advanced Oral Communication, Intensive courses).