“…Subjective norms affect pro-environmental behavioural intentions through individuals' PMO (Liu et al, 2020a(Liu et al, , 2020b(Liu et al, , 2020cWu et al, 2022;Yuan et al, 2016). For instance, Rizwana et al (2022) indicated that if peer groups and families support buying wild freshwater fish, the personal norm to protect wild fishery resources is likely to be reduced, and purchase intention becomes higher. In addition, several studies supported the direct relationship between subjective norms and PMO (Rizwana et al, 2022;Wu et al, 2022;Liu et al, 2020aLiu et al, , 2020bLiu et al, , 2020cYuan et al, 2016):…”