Dalloul, Hany M., and Kholoud R. Abu-Yunis. “Synthesis and Biological Activities Evaluation of Novel Spiroheterocycles Containing 1,3,4-Oxadiazoline Moiety”. European Journal of Advanced Chemistry Research 4, no. 2 (March 7, 2023): 1–7. Accessed October 9, 2024. https://ej-chem.org/index.php/ejchem/article/view/127.