Ơn, Đỗ Viết, Đỗ Phương Anh, Nguyễn Văn Thịnh, Võ Thanh Tùng, and Trương Văn Chương. “Influence of Ba/Ti Molar Ratio on Characteristics of BaTiO3 Nanoparticles Synthesized With Hydrothermal Method”. Hue University Journal of Science: Natural Science 130, no. 1A (March 10, 2021): 23-29. Accessed March 28, 2024. https://jos.hueuni.edu.vn/index.php/hujos-ns/article/view/5950.