Almeida, Antonio Luiz, and João Batista Lopes Martins. “Geometries, Reactivity and Binding Energy of Urea on Mg9O9”. Open Science Journal 5, no. 3 (July 28, 2020). Accessed September 10, 2025. https://osjournal.org/ojs/index.php/OSJ/article/view/2494.