Kantong P, Kome-ngam M, Rungrojchaipon P. Catalytic Study of Calcium Silicate from Duck Eggshell for the Synthesis of Glycerol Carbonate from Glycerol and Urea. Kmitl_SciJ [Internet]. 2022 May 5 [cited 2024 Apr. 26];31(1):1-16. Available from: https://li01.tci-thaijo.org/index.php/science_kmitl/article/view/245502