Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Chencheng Fang, Jiantong Zhang, Wei Qiu. Online classified advertising: a review and bibliometric analysis. Scientometrics, 113(3):1481-1511, 2017. [doi]
Abstract is missing.