PRUS: Product Recommender System Based on User Specifications and Customers Reviews. - Naveed Hussain; Hamid Turab Mirza; Faiza Iqbal; Ayesha Altaf; Ahtsham Shoukat; Mónica Gracia Villar; Emmanuel Soriano Flores; Marco Antonio Rojo Gutiérrez; Imran Ashraf (IEEE Access, 2023)