1.
Silalahi RY, Suparta IN, Sariyasa S, Siringo-ringo R, Andriani KR. Graceful Chromatic Numbers of Three Variants of Triangular Ladder Graphs. VENN [Internet]. 2026 Oct. 29 [cited 2026 Nov. 3];5(5):1316-27. Available from: https://journal.web.id/journals/venn/article/view/682