Al Jufri, K., & Agustiani, R. (2023). Implementasi Algoritma Greedy pada Pewarnaan Wilayah Peta Kecamatan Gelumbang Muara Enim. Diophantine Journal of Mathematics and Its Applications, 2(1), 38–45. https://doi.org/10.33369/diophantine.v2i01.28347