F. Y. Siregar, Jessica, W. A. F. Purba, and F. P. Syahputra, “PEDAGOGICAL APPROACHES IN TEACHING MANDARIN FOR FIRST-YEAR STUDENTS OF APPLIED MANDARIN LANGUAGE BACHELOR PROGRAM AT UNIVERSITAS PRIMA INDONESIA”, VLLCCJ, vol. 5, no. 1, pp. 396–408, Jul. 2025.