@phdthesis{repo4082,
          school = {Poltekkes Tanjungkarang},
            year = {2022},
           title = {Performance Evaluation of Comunal Wastewater Treatment Tofu  Tanggamus District},
          author = {Santosa, Imam},
             url = {http://repository.poltekkes-tjk.ac.id/id/eprint/4082/}
}