RomyE., GoslimK., Wenny, Ivana and HualangiC. (2023) “Improving the Role of Students in Teaching Campus Leraning 4 Introduction of Numbers in Mandarin Language in Students of SMP Gadjah Madan Medan”, GANDRUNG: Jurnal Pengabdian Kepada Masyarakat, 4(2), pp. 1026-1031. doi: 10.36526/gandrung.v4i2.2820.