VALÁNSZKI, István; FILEPNÉ KOVÁCS, Krisztina. Examination of the application of PPGIS method for identification of landscape values. JOURNAL OF LANDSCAPE ECOLOGY, [S. l.], v. 16, n. 1, p. 13–22, 2018. DOI: 10.56617/tl.3573. Disponível em: https://journal.uni-mate.hu/index.php/tl/article/view/3573. Acesso em: 20 jan. 2026.