Rahmi, S., and R. . Madhakomala. “DU/DI RELEVANCE THROUGH IMPROVING COMMUNICATION SKILLS FOR SMK STUDENTS (CASE STUDY IN MANDARIN)”. Interdisciplinary Journal of Advanced Research and Innovation, vol. 2, no. 1, Dec. 2023, pp. 33-44, doi:10.58860/ijari.v1i3.28.