B. S. Duwit, V. A. Kumurur, and I. L. Moniaga, “PERSEPSI PEDAGANG KAKI LIMA TERHADAP AREA BERJUALAN SEPANJANG JALAN PASAR PINASUNGKULAN KAROMBASAN MANADO”, SABUA, vol. 7, no. 2, pp. 419–427, Oct. 2015.