“…Moreover, scholars also reported that PCE is the one of the most important cognitive factors which directly and indirectly influences on green buying behaviour (Kim & Choi, 2005;Mostafa, 2007a;Uddin & Khan, 2016), and thus, they validated the findings of scholars in developed nations. However, a few studies were reported of using the important cognitive factors: attitude, concern, effectiveness, and knowledge in the Indian context (Kumar et al, 2017;Paul et al, 2016;Yadav & Pathak, 2016). Moreover, the measure of consumer effectiveness has got a little emphasized by Indian scholars (Uddin & Khan, 2016) and hardly ever investigated with attitude towards green products (AGP) so far.…”