Phan, Thanh Tam, Thi Thuy Nguyen, and Hai Van Nguyen. 2024. “Research on Eggshell Membrane Separation for High-Purity Calcium Carbonate (CaCO3) Recovery”. Engineering and Technology For Sustainable Development 34 (4):1-8. https://doi.org/10.51316/jst.177.etsd.2024.34.4.1.