http://repository.uhamka.ac.id/id/eprint/15293/ Gambaran Sistem Pengelolaan Sanitasi Kolam Renang Modern Tirta Mas Tangerang Tahun 2014 Salasari, Annisa http://repository.uhamka.ac.id/id/eprint/15293/1/FIKES_GIZI_1005015014_ANNISA%20SALASARI.pdf Unduh!