- twitter.com AJMagicMessageLOVES: Jesus, kindness, CPD, cycling, BHAFC, cricket, equality. STILL 2m away from you. andrewjeffrey.co.uk.
- vk.com topic-60596587_30181721?offset=20Математика. https://www.themathsfactor.com/ http://www.andrewjeffrey.co.uk/.