We found 2 Reddit comments about Pot Limit Omaha. Here are the top ones, ranked by their Reddit score.
this book is pretty good
this book is pretty good
1 : play a ton of hands online.
2 : training video sites, although these generally aren't the best approach
3 : books. this is a good one
4 : forums
5 : think about the game
6 : free video content on utube
7 : i have been a plo specialist for 7 years and offer affordable coaching