Here are some minor publications about predatory journals in English and in Indonesian.

1. Mengibarkan Bendera Australia
2. Sarwoko Mangkoedihardjo – Promoting pseudo-academic in Indonesia
3. Publishing for Easy Credits – An Indonesian Case
4. IJAR Azerbaijan
5. Peneliti Asing Bersekongkol dengan Penerbit Gadungan 
6. Two Predatory Publishers from “Budapest” and “Great Britain”