Sillapasa, K., S. Danchaivijit, and K. Sujirote. “Effects of Silicon Powder Size on the Processing of Reaction-Bonded Silicon Nitride”. Journal of Metals, Materials and Minerals, vol. 15, no. 2, Aug. 2022, pp. 97-102, https://jmmm.material.chula.ac.th/index.php/jmmm/article/view/1346.