Sahat Simbolon, Aryadi and Muhtadan (2026) “THE USE OF DIGITAL IMAGE PROCESSING IN ANALYSIS OF BORON, CADMIUM IN THORIUM OXIDE WITHOUT CARRIER DISTILATION WITH EMISSION SPECTROGRAPH METHOD”, Ganendra: Majalah IPTEK Nuklir, 15(1 Januari), pp. 39–48. doi: 10.17146/gnd.2012.15.1.24.