NEAR OPTICAL (NLO) MATERIALS: SYNTHESIS OF A NEW ORGANIC-INORGANIC HYBRID MATERIAL 4- (2-AMMONIOETHYL) MORPHOLIN-4-IUM HEXACHLOROSTANNATE (IV). International Conference on Multidisciplinary Sciences and Educational Practices, [S. l.], p. 72–73, 2025. Disponível em: https://econfseries.com/index.php/7/article/view/1799. Acesso em: 23 may. 2026.