“Efficacy of Planetary Peace Meditation (PPM) of Yoga Prana Vidya (YPV) System in Enhancing Academic Performance of High School children: A Case study” (2020) Indian Journal of Psychology & Education, 10(2), pp. 59–64. Available at: https://ijpe.co.in/index.php/ijpe/article/view/793 (Accessed: 7 August 2026).