Why blog? (then and now): exploring the motivations for blogging by popular American political bloggers. - Brian Ekdale; Kang Namkoong; Timothy K. F. Fung; David D. Perlmutter (New Media Soc., 2010)

What are shaping the ethical bottom line?: Identifying factors influencing young readers' acceptance of digital news photo alteration. - Qingjiang Yao; David D. Perlmutter; Josie (Zhaoxi) Liu (Telematics Informatics, 2017)