Elvira, I. A. and Lidia Yunita (2021) “The Influence of Infrastructure on Village Community Income (Ujung Rambung, Kecamatan Pantai Cermin, Serdang Bedagai Regency)”, Journal of Economics and Business (JECOMBI), 2(2), pp. 193–200. doi: 10.58471/jecombi.v2i2.27.