Eventually, graphene would substitute the conventional ferromagnetic thin films since single-atomic permanent ferromagnets are more scalable than thin films with thicknesses of less than 200 nm, which present the desired changes in magnetic properties such as more significant magnetic anisotropy and dynamic magnetic response a. In addition, experimental evidence demonstrates graphene as a versatile platform for spintronic application due to the ability to turn on/off the Kondo effect by electrical control, adsorption magnetic molecules . Kondo resonance signals are associated with the magnetic coupling between the unpaired spins of the paramagnetic molecules and the conduction band electrons of the metal substrate. Thus, when a little portion of paramagnets is deposited on a conductive material (metals, graphene, carbon quantum dots, among others), at low temperature, some electric resistance deviation occurs because of the mentioned magnetic coupling . Regarding the applicability of C-G hybrids, the ferromagnetic coupling is desired since the system displays the spin oriented in the same direction, which allows to univocally interact with an electric current in spin valves or other spintronic devices. In this sense, the enhanced magnetic response for ferromagnetic hybrids is the desired condition for future magnetic application. Besides, the intermolecular interactions of the C-G hybrid suggest that spin transfer to graphene platform is directionally polarized to the nanosheet edges. Henceforth, graphene incorporates an active magnetic nature without losing the chemical integrity, unlike other strategies to get magnetization such as vacancy defects, substitutionally or adatom doping, or chemical reactions to couple a ferromagnet . Clearly, the molecular deposition or adsorption process involves milder conditions that mainly support the desired magnetic behavior preserving the structural integrity of the systems.