“Analisis Persepsi Kemudahan Penggunaan, Kualitas Layanan Elektronik Terhadap Keputusan Pembelian Kartu Uang Elektronik Busway Pada Vending Machine”. Management Studies and Entrepreneurship Journal (MSEJ) 3, no. 4 (August 21, 2022): 1946–1952. Accessed May 21, 2026. https://journal.yrpipku.com/index.php/msej/article/view/660.