Tuyen TN, Quyen NDV, Lam TB. Synthesis of FexZn1-xCr2O4 brown ceramic pigment by starch-assisted sol-gel process. hueuni-jns [Internet]. 2019Jun.6 [cited 2024Nov.25];128(1B):13-9. Available from: https://jos.hueuni.edu.vn/index.php/hujos-ns/article/view/5245