IBRAHIM, S. S. ?CONVERSION OF 2-METHYLCHROMONES TO PYRIMIDINE DERIVATIVES. Biological Sciences - PJSIR, [S. l.], v. 39, n. 9-12, p. 161–166, 1996. Disponível em: https://v2.pjsir.org/index.php/biological-sciences/article/view/2400. Acesso em: 22 jul. 2024.