@article{ijtech-1443,
				title={Dynamic Project Interdependencies (PI) in Optimizing Project Portfolio Management (PPM)},
				author={Rahayu S.  Arifin,Setyo Sarwanto  Moersidik,Edhi Tri Budi  Soesilo,Djoko M.  Hartono,Yusuf  Latief},
				volume={6},
				number={5},
				year={2015},
				month={Dec},
				pages={828-837},
				DOI={https://doi.org/10.14716/ijtech.v6i5.1209},
				journal={International Journal of Technology},
				ISSN={2087-2100}}