Fajar Fahrudin, Muhammad, and Emma Yulianti. 2015. “Pengaruh Promosi, Lokasi, Dan Kualitas Layanan Terhadap Keputusan Pembelian Nasabah Bank Mandiri Surabaya”. Journal of Business &Amp; Banking 5 (1):149-62. https://doi.org/10.14414/jbb.v5i1.478.