1.
Sudrajat WNA, Astuti ER. Students’ Perceptions of the Use of TOEFL Preparation Online Course on the Test Performance: The Case of TOEFL Structure and Written Expression Test. Humaniora [Internet]. 2018 Dec. 18 [cited 2025 Aug. 4];9(3):275-82. Available from: https://journal.binus.ac.id/index.php/Humaniora/article/view/4807