SETIAWAN, Adrian Tri; HINDARTO, Djarot. Development of a Prototype for a Product Recommendation System Using Blockchain Technology. International Journal Software Engineering and Computer Science (IJSECS), [S. l.], v. 5, n. 2, p. 484–497, 2025. DOI: 10.35870/ijsecs.v5i2.3855. Disponível em: https://journal.lembagakita.org/ijsecs/article/view/3855. Acesso em: 10 jan. 2026.