Longman preparation course for the TOEFL test
Upgrade TOEFL score : rahasia melejitkan skor TOEFL
Multilingual : tata bahasa Arab-Inggris-Indonesia integrasi-interkoneksi : triple language method, interpretation's methode
Strategies of rhetoric
Encyclopedia of Arabic language and linguistics (5 volume)
Cara cepat membaca dan menerjemahkan kitab gundul metode al-ankabut
Strategies of rhetoric with handbook
Approaches and methods in language teaching
Academic encounters : American studies : reading, writing
Academic encounters : the natural world : listening, speaking