List of Articles Hospital ward Open Access Article Abstract Page Full-Text 1 - A New Dynamic Nursing Workforce Planning Considering Skills Required at the Different Organizational Hierarchy: An Optimal Control Method Shila Monazam Ebrahimpour Fariborz Rahimnia Alireza pooya Mohammad Mahdi Farahi Morteza Pakdaman 10.30495/jsm.2022.1955667.1631 20.1001.1.23222301.2022.8.3.1.7