Шахов, Анатолий Валентинович, and Алексей Владимирович Шамов. “The Portfolio-Focused Management of Ship-Repair Production”. Eastern-European Journal of Enterprise Technologies 1, no. 2(43) (March 18, 2012): 34–36. Accessed February 17, 2026. https://journals.uran.ua/eejet/article/view/2503.