Lavuri, R., E. Jusuf, and A. Gunardi. “GREEN SUSTAINABILITY: FACTORS FOSTERING AND BEHAVIOURAL DIFFERENCE BETWEEN MILLENNIAL AND GEN Z: MEDIATING ROLE OF GREEN PURCHASE INTENTION”. Economics and Environment, vol. 76, no. 1, May 2021, p. 31, https://ekonomiaisrodowisko.pl/journal/article/view/357.