Ishkov V, Koziy E. DISTRIBUTION OF TOXIC AND POTENTIALLY TOXIC ELEMENTS IN THE COAL OF THE LAYER С7Н OF THE "PAVLOGRADSKAYA" MINE OF PAVLOGRADSKO-PETROPAVLOVSKIY GEOLOGICAL AND INDUSTRIAL DISTRICT. Вісник: Геологія. 2025;4(79):59-66. doi:10.17721/17282713.79.09