Relativistic Symmetries of Bosonic Particles and Antiparticles in the Background of the Position-Dependent Mass for the Improved Deformed Hulthen Plus Deformed Type-Hyperbolic Potential in 3D-EQM Symmetries. (2022). East European Journal of Physics, 4, 200-212. https://doi.org/10.26565/2312-4334-2022-4-21