Self-inductance and kinetic inductance can indeed be combined in the same model, as they both contribute to the overall inductance in a circuit. Kinetic inductance arises from the finite mass of charge carriers, while self-inductance is related to the magnetic field generated by current flow. Understanding both concepts is crucial for advanced applications in superconducting circuits and high-frequency electronics. Resources such as the Wikipedia page on kinetic inductance provide foundational knowledge and further reading. Combining these inductances allows for more accurate modeling of complex electrical systems.