FARIDA, F.; Z, E.; RAHMAN, N.; HIKMAH, N.; YUDANINGRUM, S.; CLEVARA, Y. Advancing TOEFL Proficiency among Darussalam International High School Students: Community Service Research. SIMAS: Jurnal Pengabdian Masyarakat, v. 3, n. 2, p. 77-86, 16 maio 2025.