Nuthongkum, P., Junlabhut, P. and Junlabhut, P. (2022) “Effect of Microwave Radiation on Physicochemical Structure of Chicken Eggshells”, Wichcha Journal Nakhon Si Thammarat Rajabhat University. ์Nakhon Si Thammarat, Thailand, 41(2), pp. 28–40. available at: https://li01.tci-thaijo.org/index.php/wichcha/article/view/253876 (accessed: 3 September 2026).