Keerthi.S and P.Gokuldeepan 2021. Comparison of safety perception between local & migrated labourers in Kerala. International journal of intellectual advancements and research in engineering computations. 8, 3 (Jun. 2021), 597–603. DOI:https://doi.org/10.61096/ijiarec.v8.iss3.2020.597-603.