Dr. Ramesh Kumar N . Patel. A Conceptual Research On Hard-Soft Acid-Base (Hsab) Technique And Projection In D-Orbital Configurations Of Metals . IJAST [Internet]. 2020Nov.1 [cited 2024May4];29(3):15382-7. Available from: http://sersc.org/journals/index.php/IJAST/article/view/33509