Balaganapathi Deverakonda Article: Shifts in the Classical Indian Conception of Philosophical Practice: Vedic, Itihāsa-puranic and Dārśanic Vedic, Itihāsa, Purānic, Dārśanic, Philosophical practice, Indian tradition, Ṛta, Dharma Volume 16, Number 1, March 2021, 16.1: 2602-2609