Thermal Conductivity Determination in Fe78Si9B13 GNP Epoxy Composites by Observation of Samples and Use of Ad-Hoc Software: A New Approximation Methodology. Trans. Energy Syst. Eng. Appl. 2025, 6 (2), 1-18. https://doi.org/10.32397/tesea.vol6.n2.902.