[1]
Silalahi, R.Y. et al. 2026. Graceful Chromatic Numbers of Three Variants of Triangular Ladder Graphs. Venn: Journal of Sustainable Innovation on Education, Mathematics and Natural Sciences. 5, 5 (Oct. 2026), 1316–1327. DOI:https://doi.org/10.53696/venn.v5i5.682.