GÓMEZ FIGUEROA , O. .; SANGRONI LAGUARDIA, N. .; PÉREZ CASTAÑEIRA, J. A. .; SÁNCHEZ SUÁREZ , Y. . Market research on customer preferences for the Lis toilet soap product. Cuban Journal of Public and Business Administration, [S. l.], v. 5, n. 2, p. e172, 2021. DOI: 10.5281/zenodo.5526851. Disponível em: https://apye.esceg.cu/index.php/apye/article/view/172. Acesso em: 12 nov. 2026.