Rahayuningrum, Ninuk, and Tjahya Widayanti. 2008. “KAJIAN DAMPAK EKONOMI KEBERADAAN HYPERMARKET TERHADAP RITEL/PASAR TRADISIONAL”. Buletin Ilmiah Litbang Perdagangan 2 (1), 3-17. https://doi.org/10.30908/bilp.v2i1.159.