RAKESH ROUSHAN. CSR implementation in India through Zero Coupon Zero Principal Instruments: Opportunities and Challenges for Public Sector undertakings (PSUs). International Journal of Research & Technology, [S. l.], v. 14, n. 4, p. 362–370, 2026. DOI: 10.64882/ijrt.v14.i4.2046. Disponível em: https://ijrt.org/j/article/view/2046. Acesso em: 5 nov. 2026.