Puratchi Thalaivi Amma’s Medical Insurance Scheme - A Boon for the Despondent Unorganized Sector - A Preliminary Case Study on The Penetration of Private Insurance Companies on the Unorganized Sector of Chennai City. GJHSS. 2019;19(E7):35-44. Accessed September 2, 2026. https://socialscienceresearch.org/index.php/GJHSS/article/view/101914