How to add IKEA Trådfri lights to Your Philips Hue bridge - Hue Home Lighting
Philips Hue vs Ikea Tradfri: which smart light option is best for you? | T3
How to get Ikea Trådfri smart light bulbs working with Philips Hue
Issue with Philips hue lightstrip colors on a IKEA Trådfri Gateway : r/tradfri
TRÅDFRI Gateway, white - IKEA
Ikea Tradfri Gateway Kit Review | PCMag
How to Set Up an IKEA Tradfri Gateway - Support.com TechSolutions
DIY Complete Philips Hue Home Automation - Hackster.io
Buy Flic Hub Starter Kit - One Hub and one White Button - Smart Home Gateway - Works with Philips Hue, Sonos, Lifx, IKEA Tradfri, and Much More Online in Vietnam. B07L9DYMRL
To answer a lot of questions, I made a tutorial on connecting Tradfri bulbs with the Hue bridge without needing a Tradfri gateway : r/Hue