Social Change – A Theoretical Perspective of Classical Sociologists: Rajendran Kirushikkah, B.A.(Hons) in Sociology & Anthropology, Eastern University, Sri Lanka, Email ID: kirushi83@gmail.com. . kalanjiyam - Indian Research Journal of Ayurveda and Yoga Studies. 2023;2(02):1-17. doi:10.35444/jqx0ba78