ULFA, Nur; DJOHAN, Herlinda; BUDI SUNGKAWA, Hendra; MUHAMMAD IHSAN, Bagus. Pengukuran Angka Kuman Dalam Air Minum Isi Ulang Yang Disterilisasi Dengan Portable Ultraviolet Dan Portable Filtrasi Wilayah Kota Pontianak. Innovative: Journal Of Social Science Research, [S. l.], v. 3, n. 6, p. 9577–9586, 2023. Disponível em: https://j-innovative.org/index.php/Innovative/article/view/6934. Acesso em: 2 jun. 2026.