Can you play PS3 games on PS4? PlayStation 4 backwards

From PS2 to PS3 and onto PS4.

How to Play PS3 Games on the PS4 (with Pictures) - wikiHow

PS4 Backwards Compatibility: Can You Play PS1, PS2, and PS3 Games on PS4?

Games Support

The Quick & Easy Way to Play PS3 Games on PS4

How to Play PS3 Games on the PS4 (with Pictures) - wikiHow

Backwards Compatibility - PlayStation 4 Guide - IGN

PS4 Backwards Compatibility: Can I play classic games on PlayStation 4?

Backwards Compatibility in PS4 Could be Very Difficult to Achieve Guesses Game Developer

Can You Play PS3 Games On PS5? (Explained) - Gamer Tweak

Is PS4 Backwards Compatible? [No, But Here's How To Play Classic PlayStation Games] - TechShout