SELF STUDY BOOKS FOR DT AND IDT

For DT - bhanwar borana sir's book is good...you can also refer to his revision lectures on YouTube

For DT - bhanwar borana sir's book is good...you can also refer to his revision lectures on YouTube
You can also refer CA Arish Khan revision lecture on YouTube.
For IDT you can refer Vishal Bhattad sir chart revision on YouTube, download the notes for quick revision.
ICAI study material is also best for IDT for in-depth study.

For IDT u may refer vandana Bangar. It's a self explanatory book 

For dt as mentioned bhawar borana provide free revision lecture too so his compilation would be better