GALCHYNSKA, J. Methodogical frameworks of marketing research in the bioenergy market. Annals of Marketing Management & Economics, [S. l.], v. 3, n. 1, p. 5–11, 2017. DOI: 10.22630/AMME.2017.3.1.1. Disponível em: https://amme.sggw.edu.pl/article/view/6872. Acesso em: 24 nov. 2024.