Balasundari, N, P Selvarajan, S.Lincy Mary Ponmani, and D Jencylin. “Studies on Growth and Characterization of Urea-Doped Diglycine Picrate (DGP) Single Crystals”. Recent Research in Science and Technology 3, no. 12 (January 15, 2012). Accessed October 14, 2025. https://www.updatepublishing.com/journal/index.php/rrst/article/view/850.