“GROWTH & CHARACTEIZATION OF INORGANIC POTTASSIUM PENTA BORATE TETRA HYDRATE ( PPBTH) SINGLE CRYSTAL ”. Scholar: National School of Leadership 8, no. 2.0 (July 31, 2019). Accessed May 7, 2025. https://jconsortium.com/index.php/scholar/article/view/77.