Design, Synthesis, And Spectral Characterization Of Chalcone-Based Pyrimidines. International Journal of Environmental Sciences, [S. l.], p. 541–544, 2024. DOI: 10.64252/sjm5wc89. Disponível em: https://theaspd.com/index.php/ijes/article/view/11795.. Acesso em: 8 dec. 2025.