Report copyright - 基於消費者剩餘理論探討電子書營運獲利模式 之研究rportal.lib.ntnu.edu.tw/bitstream/20.500.12235/89172/1/n060015007… · 者剩餘」(Consumer Surplus, CS)概念,以探討電子書營運獲利模式,並進而
Please pass captcha verification before submit form
Please pass captcha verification before submit form