The 3R principles are an external page ethical concept formulated in 1959 by British scientists William Russell and Rex Burch. The 3Rs stand for Replacement, Reduction and Refinement. They aim to ...

Razarudin said a police report was lodged in Batu Kawan, Penang, on Wednesday regarding a WhatsApp video containing the alleged seditious remarks, which touched on 3R (religion, race, and royalty ...