“…With the help of expert opinion, ISM can be used for drawing the interrelationships between unstructured and poorly communicated variables (Mandal and Deshmukh, 1994). Researchers are using ISM technique in various fields such as supply chain management (Gorane and Kant, 2015; Kumar and Rahman, 2017), lean construction (Khaba and Bhar, 2017), environmentally conscious manufacturing (Kumar Mittal and Singh Sangwan, 2014), sustainable supplier selection (Girubha et al , 2016), environmentally concerned consumer behaviour (Kautish and Dash, 2017), green supply chain management (Gardas et al , 2018) and total productive maintenance implementation (Singh et al , 2014). ISM is a sequential process, various steps of ISM are shown in Figure 1 (Warfield, 1974; Mahajan et al , 2014).…”