Kharisma, B., A. Hadi, P. Sinambela, N. Briliyanti, V. Pratiwi, S. Supriatna, and A. Nugroho. “Bureaucratic Reform and Business Services in the Special Region of Yogyakarta”. Efficient: Indonesian Journal of Development Economics, Vol. 6, no. 2, June 2023, pp. 156-67, doi:10.15294/efficient.v6i2.67304.