Structural, Vibrational and Electronic Properties of cis and trans Conformers of 4-Hydroxy-l-Proline: A Density Functional Approach. JAMS [Internet]. 2021 Feb. 23 [cited 2025 Dec. 5];5(4):279-88. Available from: https://www.global-sci.com/index.php/jams/article/view/14719