Lichess time control popularity (2019-11) (Link in comments) : r/chess

Time Controls - Everything You Wanted To Know

Need Time Control Info in Game Headers! - Chess Forums

Why is it so hard to find a game with a time control of 15/+10??? - Chess Forums

Chess Clocks - Chess Terms

How to Operate a Chess Clock - by Chess House

Time Control Chess Clock APK for Android Download

SEIKO Chess Clock Timer BZ361L Professional Shogi Game Time Control from Japan

Fiji Chess Federation - FCF Monthly Tournament - 2023 Vodafone Fiji November Rapid Tournament Date: Date: Sat 25th Nov. Time: 9am - 5pm Venue: Saweni Campus, University of Fiji, Lautoka. Google Maps

Chess Daily News by Susan Polgar - Extension of time control

Grown men play chess using a watch to control time