Wahyuni, Yayuk, 		Utomo, M., AND 		Slamin, Slamin.
" Bilangan Dominasi Jarak-2 Graf Jahangir Jn,m" <em>Prosiding SI MaNIs (Seminar Nasional Integrasi Matematika dan Nilai-Nilai Islami)</em> [Online], Volume 1 Number 1 (31 July 2017)