IMPROVING PERSONALIZED QUESTIONNAIRE WITH REDUNDANCY REDUCTION FOR ADDRESSING COLD USER PROBLEM. FUDMA JOURNAL OF SCIENCES, [S. l.], v. 5, n. 1, p. 457–466, 2021. DOI: 10.33003/fjs-2021-0501-590. Disponível em: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/590. Acesso em: 11 sep. 2025.