Putri Septi K, D. ., Phanata, S. ., Indah Setyo Rahayu, K. ., Prasetyo Adi, D., Avenida, Q. . and Nastiti Sandyaningrum, J. . (2022) “Proficiency Test Training for Mandarin Learners in Surakarta”, KnE Social Sciences, 7(17), pp. 1–9. doi: 10.18502/kss.v0i0.12299.