An employee spends their most of the time in the workplace; yet, less number of research have done on the subject of pro-environmental workplace behaviours (PEWB) comparing with other fields, but the literature on the PEWB engaged by employees in workplace settings has increased considerably since 2011. Yet, in numerous institutions, these behaviours remain limited and the hindrances to their improvement have not been the aim of most of the investigations. However, many published articles have studied the issues accompanying with individual activities and some studies try to develop new conceptual frameworks by utilizing or combining existing theories to understand
