JÁNOS, T.; FERENC, S.; MIKLÓS, L. . Proposals for the development of the sewage water’s and sewage sludge’s treatement in Hungary. Strategic Issues of Northern Hungary, [S. l.], v. 3, n. 02, p. 42–59, 2006. Disponível em: https://ojs.uni-miskolc.hu/index.php/stratfuz/article/view/2622. Acesso em: 3 jul. 2024.