Turban, Efraim Electronic Commerce 2018 : a managerial and social networks perspective / Efraim, Turban - Ninth Edition - Springer International Publishing 2018 - Springer Texts in Business and Economics . 28479 https://library.help.edu.my/ ISBN: 9783319587158 Source: Gift Subjects--Topical Terms: Electronic commerce-Computer Network-Management LC Class. No.: HF / 5548