English language 12 Students Second language acquisition 6 Study and teaching (Higher) 6 Study and teaching (Higher) Foreign speakers 6 Study and teaching Foreign speakers 4 Acquisition 2 College students 2 Learning strategies 2 Spoken English Study and teaching (Higher) Foreign speakers 2 Vocabulary 2 Communicative competence 1 Critical thinking 1 Education, Higher 1 Errors of usage 1 Internet in higher education 1 Language and languages 1 Occupational training 1 Oral communication 1 Phonemics 1 Phonetics 1 Problem-based learning 1 Religious aspects Islam 1 Rhetoric Study and teaching 1 Study and teaching (Higher) Case studies 1 Study and teaching (Higher) Computer-assisted instruction 1 Study and teaching (Higher) Indonesian speakers 1 Study and teaching Curricula 1 Study and teaching as a second language 1 Technical English 1