Lihat Juga

• A study of students' difficulties in listening section of the TOEFL test at english education department of Syiah Kuala University
  oleh: MAHLIL
  Terbitan: (2010)
• A Study of Students’ Difficulties in Structure and Written Expression on Paper-Based TOEFL
  oleh: Hadi, Faishol
  Terbitan: (2020)
• The difficulties faced by english department students in answering structure and written expression section of the toefl test
  oleh: RIZAL
  Terbitan: (2010)
• STUDENTS' DIFFICULTIES IN WRITTEN EXPRESSION IN THE DEPARTMENTS OF ENGLISH AND ARABIC AT AL-QUDS UNIVERSITY
  oleh: Ibrahim Moh'd Abdel-rahman Arman, et al.
  Terbitan: (2016)
• The Third Year Students’ Difficulties in Answering Structure and Written Expressionof TOEFL at English Department of Bung Hatta University
  oleh: Ghina Zikra, Winanda, et al.
  Terbitan: (2020)