Fatima Rouda, Imane Lakhtib, and Abdelmejid Bahloul. 2015. “Dipolar 1,3-Cycloaddition:Synthesis of New Pyrazolinic Compounds Derived From Eugenol”. Global Journal of Science Frontier Research 15 (B3):15-18. https://journalofscience.org/index.php/GJSFR/article/view/1489.