UJU ONWUDINJO, Felicity. Hard and Soft Acids and Bases (HSAB): Investigating Adduct Formation in Non-Aqueous Solvent Media with Selected Divalent Class B Metal Ions in Chemistry: Asam dan Basa Keras dan Lunak (HSAB): Menyelidiki Pembentukan Adisi dalam Media Pelarut Non-Air dengan Ion Logam Kelas B Divalen Terpilih dalam Kimia. Harati : Journal of Science Education, [S. l.], v. 1, n. 2, p. 48–60, 2024. Disponível em: https://journal.aishaedu.com/index.php/hjse/article/view/12. Acesso em: 8 aug. 2025.