Shepel, DianaDianaShepelRusu, MariaMariaRusuLupascu, TudorTudorLupascu2025-02-112025-02-112024-09-19http://dspace.incdecoind.ro/handle/123456789/3257Determination of the content of humic substances in the natural waters of the Republic of Moldovaproceedings-article10.21698/simi.2024.ab17