Phan TT, Nguyen TT, Nguyen HV. Research on Eggshell Membrane Separation for High-Purity Calcium Carbonate (CaCO3) Recovery. ETSD [Internet]. 2024 Oct. 15 [cited 2025 Sep. 10];34(4):1-8. Available from: https://dev.vojs.vn/index.php/etsd/article/view/382