Eka Puji Lestari; Firdaus Firdaus; Nurhayati Nurhayati; Irmaya Yulianti; Tengku Muhammad Ikhfan; Endah Ratnasari. The Effect Of Perceived Of Usefulness And Perceived Ease Of Use On Online Purchasing Behavior With E-Wallet User Satisfaction As Intervening : Study On Millennials As E-Wallet Users In Guntur District, Demak Regency. IJEMA 2024, 1, 01-15.