AKMAL, AKMAL, Asmiati Asmiati, and AANG NURYAMAN. “ON THE UPPERBOUND OF THE LOCATING CHROMATIC NUMBERS OF THE AMALGAMATION OF PATHS AND ITS BARBEL GRAPH”. Jurnal Matematika UNAND 14, no. 4 (October 31, 2025): 304–310. Accessed November 5, 2026. https://jmua.fmipa.unand.ac.id/index.php/jmua/article/view/1317.