S. AL-JAWHARJI, Y.; یاسر. Synthesis of Some Substituted Benzoxazole [3,4-b] imidazoles. Journal of Education and Science (JES), [S. l.], v. 22, n. 1, p. 11–18, 1970. Disponível em: https://rjps.uomosul.edu.iq/index.php/edusj/article/view/17961. Acesso em: 4 aug. 2025.