ABDUL KADIR, M.; HARIS, N. S. H. .; MOHAMED ZUKI, H.; KASSIM, S. .; KASSIM, K. . Synthesis, Spectroscopic Evaluations and UV-Vis Titration Studies of New Symmetrical Amide Compounds Derived from N-6-[(4-pyridylmethylamino)carbonyl]-pyridine-2-carboxylic Acid Methyl Ester . Trends in Sciences, Nakhon Si Thammarat, Thailand, v. 21, n. 5, p. 7405, 2024. DOI: 10.48048/tis.2024.7405. Disponível em: https://tis.wu.ac.th/index.php/tis/article/view/7405. Acesso em: 8 apr. 2026.