Nainggolan, B. R. M., Sinulingga, G., Muhammad, N. I., Hayati, D. and Sunarmie, S. (2022) “Regional economy management: What technologies evidence tell, prospects and challenge for Indonesia”, International journal of business, economics & management, 5(4), pp. 297-304. doi: 10.21744/ijbem.v5n4.1983.