We know that Adi Shankaracharya has written three type of texts:
- Bhashya (भाष्य)
- Prakarana Grantha (प्रकरण ग्रंथ)
- Stora (स्तोत्र)
You can find the full list here and here. But I've heard that not all texts are believed to be authentic work of Adi Shankaracharya. (Some works may be written by his shishya which have been also known as Shankaracharya).
I've read some Prakaran Grahtha but later on heard scholars don't believe Sarva Vedanta Sidhaanta Saar Sangrah as authentic work of Adi Shankaracharya.
So, Let me ask a question: Which Prakaran Grantha are believed to be an authentic work of Adi Shankaracharya by scholars?
Note: I know that this question can be considered opinion based at some extent but I think it is important to find and know about the fact.