For additional help and guidance:
Here is a sample of useful readings on the issue of predatory and / or deceptive publishers:
Al-Khatib, A. (2016). Protecting authors from predatory journals and publishers. Publishing Research Quarterly, 32(4), 281-285.
Berger, M., & Cirasella, J. (2015). Beyond Beall’s list: better understanding predatory publishers. College & research libraries news, 76(3), 132-135.
Clark, J., & Smith, R. (2015). Firm action needed on predatory journals. BMJ, 350(jan16_1), h210.
Kozak, M., Iefremova, O., & Hartley, J. (2016). Spamming in scholarly publishing: a case study. Journal of the Association for Information Science and Technology, 67(8), 2009-2015.
Loscalzo, J. (2016). The Future of Medical Journal Publishing. Circulation, 133(16), 1621-1624.
Shen, C., & Björk, B. C. (2015). ‘Predatory’ open access: a longitudinal study of article volumes and market characteristics. BMC medicine, 13(1), 230.