Preparation of Chalcones and Their Applications in Heterocycles Synthesis. Journal of the College of Basic Education, [S. l.], v. 21, n. 90, p. 169–180, 2022. DOI: 10.35950/cbej.v21i90.6951. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/6951.. Acesso em: 3 jul. 2024.