[1]
J. H. Pangabean, J. Hutahaean, L. W. Sihombing, M. E. Doloksaribu, and J. Rajagukguk, “EXPERIMENTAL STUDY OF BORATE-BASED GLASS MEDIUM MATERIAL AND HUTA GINJANG QUARTZ SAND THROUGH MELT-QUENCHING TECHNIQUE”, einstein e-j., vol. 13, no. 1, pp. 42–48, Feb. 2025.