“The Puruṣottama Yoga Paradigm: Leveraging Chapter 15 of Bhagavad Gita’s World-Tree Metaphor for Global Systems Thinking and Transcendent Ethical Leadership” (2026) Poornaprajna International Journal of Philosophy & Languages (PIJPL), 3(1), pp. 217–249. Available at: http://poornaprajnapublication.com/index.php/pijpl/article/view/197 (Accessed: 12 March 2026).