HERMAN, Herman et al.
An Analysis of Students’ Difficulties in Learning TOEFL at Seventh Semester of Universitas HKBP Nommensen Pematangsiantar.
Ideas: Jurnal Pendidikan, Sosial, dan Budaya, [S.l.], v. 9, n. 3, p. 805-812, aug. 2023.
ISSN 2656-940X.
Available at: <https://jurnal.ideaspublishing.co.id/index.php/ideas/article/view/1391>. Date accessed: 15 may 2026.
doi: https://doi.org/10.32884/ideas.v9i3.1391.