L. SKOROBOGATA and T. OKSENIUK, “REGIONAL SOCIO-ECONOMIC SYSTEMS FUNCTIONING MAIN INDICATORS ASSESSMENT IN THE ASPECT OF TERRITORY DEVELOPMENT STRATEGIES ELABORATION”, Herald of Khmelnytskyi National University. Economic sciences, vol. 294, no. 3, pp. 193–196, Mar. 2021, doi: 10.31891/2307-5740-2021-294-3-30.