Musra A, Yulianti L, Welyyanti D. PENENTUAN BILANGAN KROMATIK LOKASI GRAF THORN DARI GRAF JAHANGIR Th(J9(l1, l2,. , l9)). Jurnal Matematika UNAND [Internet]. 2019 Jul. 5 [cited 2026 Nov. 2];8(1):341-4. Available from: https://jmua.fmipa.unand.ac.id/index.php/jmua/article/view/435