Pakpahan, Elvira Fitriyani, Henny Yulieta Sinurat, and Nurhasanah Fauziah Tanjung. “PERAN OMBUDSMAN TERHADAP PERLINDUNGAN KONSUMEN TERKAIT LONJAKAN TAGIHAN AIR PT. PDAM KOTA MEDAN”. Legal Standing : Jurnal Ilmu Hukum 6, no. 2 (September 6, 2022): 199–211. Accessed August 12, 2026. https://journal.umpo.ac.id/index.php/LS/article/view/5379.