Umavathy, K. “Encoding Valence Electron Configuration, Hybridization and Geometry of Atomic Entities With a Semantic Markup System”. Louis Savinien Dupuis Journal of Multidisciplinary Research 3 (December 31, 2024): 270–280. Accessed July 11, 2026. https://www.lsdjmr.com/index.php/journal/article/view/184.