SPASOVA, V. .; ZHELEV, S. HOW SOME INTERNAL FACTORS INFLUENCE CONSUMER BEHAVIOUR FOR PURCHASING CIGARETTES ON THE BULGARIAN MARKET: HOW SOME INTERNAL FACTORS INFLUENCE CONSUMER BEHAVIOUR FOR PURCHASING CIGARETTES ON THE BULGARIAN MARKET. JOURNAL SCIENTIFIC AND APPLIED RESEARCH, [S. l.], v. 4, n. 1, p. 121–126, 2023. DOI: 10.46687/jsar.v4i1.89. Disponível em: https://jsar.ftn.shu.bg/index.php/jsar/article/view/89. Acesso em: 7 nov. 2024.