All Relevant Links :
Economy Foundation Module : https://store.sarrthiias.com/580195
Prelims Revision Program : https://store.sarrthiias.com/580203
My 3 Prelims Modules : https://store.sarrthiias.com/580189

Chapters :

00:00 - Introduction
00:50 - Economy Foundation Module
03:09 - Prelims Revision Program
07:08 - Prelims Modules
08:52 - Mentorship and Guidance
09:56 - When to start Prelims preparation?