Rafid Saad Dawood, Khetam Tareq Ahmed. Synthesis and Characterization of New Pyrazoline and Isoxazoline Derivatives Based on Fluorene. Tikrit J. Pure Sci. [Internet]. 2023 Feb. 9 [cited 2024 Jul. 3];20(2):121-7. Available from: https://tjps.tu.edu.iq/index.php/tjps/article/view/1169