“…Athukorala (2018), Ruwanpura and Wrigley (2011), Nawaratne (2013) have all conducted previous research that is consistent with this strategy. The remaining sections of the study contained information on the independent variables, including government policies and regulations (Huws, 2010;Boushey, 2021;Pologeorgis, 2021;Varia, 2010), as well as skill level (Diao & Chen, 2019;Milas, 1999;Nawaratne, 2013;Skripak & Poff, 2020)). The works of Ruwanpura ( 2014), (Skripak & Poff, 2020), Evans and Spriggs (2022), Pocock, Kiss, Oram and Zimmerman (2016), and Lynham (2018) provide evidence that there are numerous studies about collective bargaining in the literature.…”