^V.V. Raman (2012), Hinduism and Science: Some Reflections, Zygon - Journal of Religion and Science, 47(3): 549–574, Quote (page 557): "Aside from nontheistic schools like the سامخيا, there have also been explicitly atheistic schools in the Hindu tradition. One virulently anti-supernatural system is/was the so-called Charvaka school.", دُوِي:10.1111/j.1467-9744.2012.01274.x