Title	A connected graph with non-concurrent Longest Paths
Author	ABDUL HAMEED JUNEJO, ABDUL NAEEM KALHORO, ISRAR AHMED, INAYATULLAH SOOMRO, RAZA MUHAMMAD, IMDAD ALI JOKHIO, ROZINA CHOHAN, ALI DINO JUMANI
Citation	Vol. 19  No. 4  pp. 252-254
Keywords	Hamiltonian path longest path Hypo-traceable Gallai’s property P ?_i^j

Title	A connected graph with set of empty intersection of all Longest Cycles
Author	Abdul Hameed Junejo, Inayatullah Soomro, Israr Ahmed, Abdul Naeem Kalhoro, Raza Muhammad, Imdad Jokhio, Rozina chohan, A. d. Jumani
Citation	Vol. 19  No. 5  pp. 87-89
Keywords	C_i^j, C ?_i^j, P_i^j, P ?_i^j, Hamiltonian cycle longest cycle Hypo-traceable Hypo-Hamiltonian Gallai’s property