Siburian, Lydia, Fatiha Salma Siregar, Putri Khairani, Gracelda E. Pardede, Rani Simanjuntak, Najwa Athifah, Marlinda Nilan Sari Rangkuti, and Adelia Febriyossa. “Analisis Mikrobiologis Kualitas Udara Di Lingkungan Universitas Negeri Medan”. Sanitasi: Jurnal Kesehatan Lingkungan 19, no. 2 (August 8, 2026). Accessed August 16, 2026. https://e-journal.poltekkesjogja.ac.id/index.php/Sanitasi/article/view/3284.