Cheng, Guojun, Xiuhua Yu, Guoxin Ding, and Chuyang Xu. “Study of Surface Modification of Ultra-Fine CaCO3 With Different Coupling Agent”. Asian Journal of Chemistry 25, no. 10 (May 2, 2013): 5558–5560. Accessed July 17, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_10_69.