Siregar RY, Nurhayati N, Wahyuni S, Asnawi M. Optimalisasi Peran Media Massa Dalam Mempromosikan Produk UMKM “Mak Cik Cam” Di Era Digital. JAI [Internet]. 2025May22 [cited 2026Oct.7];5(2):819-27. Available from: https://www.dmi-journals.org/jai/article/view/1561