Khalishah Farah Rahadian, Najla Assyifa Ramadhani, Nasywa Raisa Aqilla, Maya Soraya Nasution, and Tarisa Zahra, “Implementation of the Cambridge Curriculum-Based English Learning in Developing the Four Language Skills of High School Students: Penelitian”, JERKIN, vol. 4, no. 3, pp. 19150–19156, Jan. 2026.