Витвицький, Я. С., & Гавадзин, Н. О. (2019). CLASSIFICATION OF INVESTMENTS FOR NATURE PROTECTION MEASURE TO MINE OIL AND GAS FIELD. PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY. Number, (1(9), 211–223. Retrieved from https://pvntsh.nung.edu.ua/index.php/number/article/view/300