Pallathadka, Harikumar. “A Study of Citizenship on Investment Programs: Past, Present and Future, and Survey on Its Acceptance by HNI Clients”. Integrated Journal for Research in Arts and Humanities 2, no. 6 (November 30, 2022): 210–218. Accessed October 19, 2026. https://ijrah.stallionpublication.com/index.php/ijrah/article/view/159.