Noviandy, T. R., I. Hardi, Z. Zahriah, R. Sofyan, N. R. Sasmita, I. S. Hilal, and G. M. Idroes. “Environmental and Economic Clustering of Indonesian Provinces: Insights from K-Means Analysis”. Leuser Journal of Environmental Studies, vol. 2, no. 1, Apr. 2024, pp. 41-51, doi:10.60084/ljes.v2i1.181.