Ibrahim, R. K., A. I. Mahmood, V. Gdovinova, and P. Kopcansky. “Magnetic Liquid Switching Using Rodlike Ferronematic 6CHBT Liquid Crystal Mixture Depending on the Diffraction Patterns”. Iraqi Journal of Science, Vol. 62, no. 2, Feb. 2021, pp. 465-74, doi:10.24996/ijs.2021.62.2.12.