Ekwaraphaisankul, C., P. Sawangchit, K. Suirum, and N. Klaisuwan. “Carbon–Egg Cycle: An Engineering Framework toward Carbon Neutrality through Eggshell Valorization and Waste Heat Utilization from Local Industries for Resource, Economic, and Community Sustainability”. Journal of Engineering and Industrial Technology, Kalasin University, vol. 4, no. 1, Feb. 2026, pp. 1-14, doi:10.14456/jeit.2026.1.