TAVDGIRIDZE, Gultamze. The effectivness of ammonia and nitrogen in connection with chemical conditions of red soil. Works of Shota Rustaveli State University of Batumi, [S. l.], n. 3, 2024. Disponível em: https://papers.4science.ge/index.php/wbsu/article/view/23.. Acesso em: 23 dec. 2024.