Dr. K. Madhava Chandran, P. Unniraman, Ram Subramanian, K. A. Rinsha, M. Mehjabin, M. Mohamed Prince. Level of Happiness Before and After the Practice of Yoga: A Comparative Study from Kerala State, India. ijip [Internet]. 2026 Mar. 31 [cited 2026 Jun. 15];14(1). Available from: https://ijip.co.in/index.php/ijip/article/view/10737