Somantri, L., I. E. Noviandi, . A. A. . Fahrezi, and M. Arrafi. “Administrative Unit Proliferation Through Spatial Interaction Approach: Case Study of Lembang City Region”. Journal of Regional and City Planning, vol. 34, no. 2, Aug. 2023, pp. 137-55, doi:10.5614/jpwk.2023.34.2.1.