Relativistic Treatment of Quantum Mechanical Gravitational-Harmonic Oscillator Potential. European Journal of Applied Physics, [S. l.], v. 3, n. 3, p. 42–47, 2021. DOI: 10.24018/ejphysics.2021.3.3.83. Disponível em: https://ej-physics.org/index.php/ejphysics/article/view/83. Acesso em: 4 nov. 2025.