D. Mistry, Z. Patel, V. Movaliya, N. Kanaki, S. Kharidia, and M. Zaveri, “Regulatory Trends and Challenges in Pharmaceutical Submissions: A Critical Analysis of Health Authority Requirements on Nitrosamine Impurities, Elemental Impurities, Forced Degradation and Genotoxicity”, Int J Drug Reg Affairs, vol. 14, no. 3, pp. 56-60, Sep. 2026.