Lashgari, Amir, Ayoub Eshghi, and Mohammad Farsi. 2012. “A Study on Some Properties of Polypropylene Based Nanocomposites Made Using Almond Shell Flour and Organoclay”. Asian Journal of Chemistry 25 (2):1043-49. https://doi.org/10.14233/ajchem.2013.13416.