ABDURACHMAN, Edi; ON, Khi. The Impact of Age, Educational Background, Gender, and Monthly Expenditure on the Potential of Green Products Buyers . International Research Journal of Business Studies, Jakarta, Indonesia, v. 4, n. 3, p. 189–201, 2011. DOI: 10.21632/irjbs.4.3.189-201. Disponível em: https://irjbs.prasetiyamulya.ac.id/index.php/jurnalirjbs/article/view/817. Acesso em: 4 dec. 2025.