The effect of anisotropy on the thermodynamics of the interacting holographic dark energy modelH. Hossienkhani, A. Jafari, V. Fayaz and A. H. RamezaniEur. Phys. J. Plus, 133 2 (2018) 30DOI: https://doi.org/10.1140/epjp/i2018-11850-2