Jondesi, Jondesi. “SYARAT PERLU UNTUK GRAF RAMSEY (2K2;Cn)-MINIMAL”. Jurnal Matematika UNAND 1, no. 1 (October 12, 2012): 5–9. Accessed November 4, 2026. https://jmua.fmipa.unand.ac.id/index.php/jmua/article/view/7.