C.Gobu and T.S.Mukesh 2021. Study and analysis of occupational risk factors for ergonomic design of construction work systems. International journal of intellectual advancements and research in engineering computations. 7, 2 (Jul. 2021), 1736–1743. DOI:https://doi.org/10.61096/ijiarec.v7.iss2.2019.1736-1743.