PRAHARJO, Ardik; RAMADHAN, Ramli. PERLINDUNGAN KONSERVASI MATA AIR DI AREA SUMBER MATA AIR UMBULAN DESA NGENEP KECAMATAN KARANGPLOSO. BUDIMAS : JURNAL PENGABDIAN MASYARAKAT, [S. l.], v. 3, n. 2, p. 405–409, 2021. Disponível em: https://www.jurnal.stie-aas.ac.id/index.php/JAIM/article/view/3038. Acesso em: 27 jul. 2025.