Umar A, Muhammad, Marjun Marjun, Albar Alaydrus, Kamal Kamal, and Firza Umar Salim. 2022. “KAJIAN PREFERENSI KONSUMEN BERKUNJUNG KE PALU GRAND MALL (PGM) KOTA PALU”. Jurnal Ekonomi Trend 10 (1), 1-6. https://doi.org/10.31970/trend.v10i1.219.