Raj, S. Alfred Cecil, A. Sinthiya, and Babu Varghese. “Studies on 4-Aminopyridinium 5-Carboxypentanoate Monohydrate”. Progress in Chemical Science Research Vol. 7 (March 6, 2023): 42–50. Accessed July 21, 2026. https://stm.bookpi.org/PCSR-V7/article/view/9845.