@article{paperid:1022896, author = {Tareghian, Hamed Reza and Salari, Majid}, title = {On the Optimal Frequency and Timing of Control Points in a Project Life Cycle}, journal = {International Journal of Industrial Engineering and Production Research}, year = {2009}, volume = {20}, number = {3}, month = {December}, issn = {2008-4889}, pages = {92--98}, numpages = {6}, keywords = {project management; project control; electromagnetism theory}, }