Ginting, Epinaldi, 		Nababan, Ranto, 		Sembiring, Eva, AND 		Mirza, Deni.
" PENGARUH KUALITAS PELAYANAN DAN PROMOSI TERHADAP KEPUTUSAN PEMBELIAN PRODUK GADAI KONVENSIONAL DI PT.PEGADAIAN (PT.PEGADAIAN KANWIL I MEDAN)" <em>JURNAL ILMIAH SOCIO SECRETUM</em> [Online], Volume 10 Number 2 (25 June 2019)