Title	Diophantine Quadruple with D(9) property
Author	Abdul Hakeem Phulpoto, Israr Ahmed, Abdul Hameed, Inayatullah Soomro, Raza Muhammed, Imdad Ali jokhio, Rozina chohan, Abdul Naeem Kalhoro, Shah Nawaz Phulpoto, Ali Dino Jumani
Citation	Vol. 19  No. 4  pp. 245-248
Keywords	diophantine quadruple, arithmetic progression , diophantine m-tuple

Title	Some polynomial formula of the Diophantine Quadruple with D(n) property
Author	Abdul Hakeem Phulpoto, Israr Ahmed, Inayatullah Soomro, Abdul Hameed, Raza Muhammed, Imdad Ali jokhio, Rozina chohan, Abdul Naeem Kalhoro, Shah Nawaz Phulpoto, Ali Dino Jumani
Citation	Vol. 19  No. 4  pp. 249-251
Keywords	diophantine quadruple , arithmeticprogression, diophantine m-tuple

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 non-concurrent Longest Cycles
Author	Abdul Hameed Junejo, Abdul Naem Kalhoro, Inayatullah soomro, Israr Ahmed, Raza Muhammad, Imdad Ali Jokhio, Rozina Chohan
Citation	Vol. 19  No. 5  pp. 78-80
Keywords	C_i^j, C ?_i^j, P_i^j Hamiltonian cycle longest cycle Hypo-traceable Hypo-Hamiltonian Gallai’s property