“Wash your hands and sing! Purification via Water and Word” by Sara Keller. Religion and Urbanity Blog. 30.03.2020.

MIWA. Metrology of Indian Waters
Accessing and Upgrading Water in the Early Indian World
“Wash your hands and sing! Purification via Water and Word” by Sara Keller. Religion and Urbanity Blog. 30.03.2020.