DAYU W. ANALISIS KETERKAITAN KUALITAS PELAYANAN TERHADAP CONSUMER SATISFACTION MINIMARKET 212 DI KOTA MEDAN. muamalat [Internet]. 2019Jun.29 [cited 2025Jul.6];4(I):40-1. Available from: https://journal.iainlangsa.ac.id/index.php/muamalat/article/view/954