Thirunavukkarasu, A., and V. Deva Kannan. “Atomic and Quantization Theory of Fracture Toughness As Well As Electron Segmentation Theory for Mechanical Properties of Nanoceramics and Ceramic Nanocomposites”. International Journal of Research in Engineering, Science and Management, vol. 4, no. 10, Oct. 2021, pp. 34-48, https://journal.ijresm.com/index.php/ijresm/article/view/1422.