D. Fazullin, Dinar, et al. “Modification of Membranes from Nylon by Microwave Radiation in Argon, Nitrogen and Atmospheric Air”. International Journal of Engineering & Technology, vol. 7, no. 4.36, Dec. 2018, pp. 1054-7, https://doi.org/10.14419/ijet.v7i4.36.24952.