Studi berbasis korpus pada penggunaan 'etc' dalam penulisan akademik

English vocabulary in use : upper-intermediate & advanced

Frekuensi verba pada buku teks bahasa belanda untuk penutur asing contact 1 = Verbs frequency in dutch textbook for foreign speakers contact 1

Adventures in conversation : exercises in achieving oral fluency and developing vocabulary in English

Merriam-Webster?s vocabulary builder