SKRYPNYK , O. Formation of marketing price policy of gas concrete manufacturers in regional markets of Ukraine using cluster analysis. Ways to Improve Construction Efficiency, [S. l.], v. 2, n. 47, p. 72–85, 2021. DOI: 10.32347/2707-501x.2021.47(2).72-85. Disponível em: http://ways.knuba.edu.ua/article/view/245454. Acesso em: 18 apr. 2024.