Sistem Pendukung Keputusan Rekomendasi Pemilihan Topik Judul Skripsi Menggunakan Metode Logika Fuzzy
Decision support systems aid decision-making as problem-solving tools. This study aims to design a recommendation system for thesis titles in the PTIK Study Program. It employs the Fuzzy Logic method through Java programming. This system addresses students' uncertainty in selecting thesis topics across four areas: education, programming, multimedia, and networking. It counters the tendency of students to choose titles subjectively based on friends' choices, which leads to inappropriate topics, title changes, delays, and dropouts. The Research & Development approach follows a waterfall model withCommunication, Planning, Modeling, Construction, and Deployment phases. Testing adheres to ISO/IEC 25010 standards, yielding material validity of 0.83, linguistic validity of 0.92, and 100% functional and compatibility suitability. Usability scores 95.4%.The decision support system aids students in choosing suitable thesis topics.