PREDATORY JOURNALS AND PUBLISHERS : https://beallslist.net/ or
https://beallslist.net/publishers/
Standalone Journals: https://beallslist.net/standalone-journals/
Vanity Press: https://beallslist.net/vanity-press/
Hijacked Journals: https://beallslist.net/hijacked-journals/
Misleading Metrics: https://beallslist.net/misleading-metrics/
แหล่งข้อมูลเพิ่มเติม
ลักษณะทั่วไปของ predatory journal
https://www.thailibrary.in.th/2023/03/16/predatory-journal/