KARM A. KHALAF; ADNAN O. OMAR. Green Synthesis and Spectroscopic Study of New Heterocyclic Compounds Derived from Ethyl Coumarilate. African Journal of Advanced Pure and Applied Sciences , [S. l.], v. 2, n. 2, p. 281–289, 2023. DOI: 10.65418/ajapas.v2i2.383. Disponível em: https://www.aaasjournals.com/index.php/ajapas/article/view/383. Acesso em: 31 jan. 2026.