Maulindar, Joni, Zalizah Awang Long, Jawahir Che Mustapha, and Singgih Purnomo. “Constraint Clustering for Promotion Application: Central Java Case Study”. International Journal Software Engineering and Computer Science (IJSECS) 4, no. 2 (August 10, 2024): 625–635. Accessed December 30, 2025. https://journal.lembagakita.org/ijsecs/article/view/2586.