Lamapaha E, Haning FO, Putra GL. PELABELAN L(2, 1) PADA GRAF C_m âŠµ_e C_n DAN S_m âŠµ_o C_n. Jurnal Matematika UNAND [Internet]. 2024 Apr. 30 [cited 2026 Nov. 3];13(2):75-90. Available from: https://jmua.fmipa.unand.ac.id/index.php/jmua/article/view/1189