Maireche, A. 2022. 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. East European Journal of Physics. 4 (Dec. 2022), 200-212. DOI:https://doi.org/10.26565/2312-4334-2022-4-21.