Pribadi, Krishna Nur. “Kajian Data Envelopment Analysis (DEA) Untuk Analisis Tingkat Efisiensi Wilayah Dan Kota”. Journal of Regional and City Planning 11, no. 2 (March 29, 2017): 99-109. Accessed October 21, 2025. https://journals.itb.ac.id/index.php/jpwk/article/view/4331.