00478nam a22001697a 4500020001800000082001900018100002000037245010000057260003000157300001800187650001300205650002400218650002200242650002200264942000700286999001500293  a9783319864600  a 658.84bTUR/E  aTurban &Outland  aElectronic Commerce 2018:bA Managerial and Social Networks Perspective/cEfraim Turban, etc...  aTurban;bSpringer,c2023.  a636p.,b28cm.  aCommerce  aOnline Marketplaces  aE-commerce Models  aDigital Marketing  cBK  c3767d3767