SHAFQAT, Syed Salman; KHAN, Amir Azam; KHAN, Misbahul Ain; SALLEH, Shanti Faridah; JAMALUDIN, Mohd Syahmi; CEM, Pang Suh. Green Synthesis and Characterization of 3-Carboxycoumarin and Ethylcoumarin-3-carboxylate via Knoevenagel Condensation. Asian Journal of Chemistry, [S. l.], v. 29, n. 2, p. 261–266, 2016. DOI: 10.14233/ajchem.2017.20142. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/29_2_5. Acesso em: 23 jul. 2024.