Dioukhane, K., Aouine, Y., Boukhssas, S., Nakkabi, A., Faraj, H. and Alami, A. 2021. Synthesis and Characterization of a Novel Biheterocyclic -amino Acid Precursor of the Triazole-Tetrazole Type, via the Copper (I) Catalyzed Alkyne-Azide Cycloaddition Reaction (CuAAC). European Journal of Advanced Chemistry Research. 2, 2 (Mar. 2021), 7–15. DOI:https://doi.org/10.24018/ejchem.2021.2.2.53.