COMPARATIVE ANALYSIS OF GREEN TECHNOLOGY INVESTMENTS IN MEGA-REGIONS: THE CASES OF THE UNITED STATES, EUROPE, AND PEOPLE’S REPUBLIC OF CHINA. ІЕ [інтернет]. 30, Червень 2025 [цит. за 15, Жовтень 2025];(2):43-54. доступний у: https://inneco.org/index.php/innecoua/article/view/1469