  Measurement of magnetic oscillations on thermodynamic quantities (like
magnetization and specific heat), is one of the experimental methods to access
the density of states of electronic systems. In the present paper we therefore
theoretically explore the oscillatory phenomena on the specific heat of
graphenes considering gapped and gapless cases in a quantized magnetic field.
Further situations is also considered, as the influence of impurities, Coulomb
interaction and phonons. We could then map the magnetic oscillations on the
specific heat of graphenes under these constraints and the obtained results are
a good starting point and guide for further experimental works.
