S. Lv, J. Wu, and zhen Cao, “Purification of amorphous boron powder by using the soluble transformation of acid-insoluble boron magnesium compounds”, J Min & Metal B Metallurgy, vol. 60, no. 2, pp. 227–234, Nov. 2024, Accessed: Sep. 21, 2026. [Online]. Available: https://test.aseestant.ceon.rs/index.php/jmm/article/view/46754