00318 2200133 4500245002100000020002200021100001800043650002700061005001900088260003300107041001400140084000800154300002200162 aE-Commerce hText a978-602-475-998-8 aIswanto, Dedy aPerdagangan elektronik a20240802091749 aYogyakarta bDeepublish c2018 aIndonesia a381 ax, 149p. : cilus.