Gómez Figueroa O, Sangroni Laguardia N, Pérez Castañeira JA, Sánchez Suárez Y. Market research on customer preferences for the Lis toilet soap product. apye [Internet]. 2021 Aug. 11 [cited 2026 Nov. 12];5(2):e172. Available from: https://apye.esceg.cu/index.php/apye/article/view/172