H. R. P. Purba, K. N. . Gultom, L. B. . Zaki, H. . Nugraha, and C. . Tindaon, “Navigating Intercultural and Pedagogical Challenges: A Case Study of a Foreign ELT Teacher in Indonesia’s Dual-Curriculum Secondary School”, JOLLS. Lang. Liter. Studies, vol. 6, no. 3, pp. 1127–1141, Sep. 2026, doi: 10.36312/jolls.v6i3.5389.