AHDIATY, R.; FITRIANA, D. Pengambilan Sampel Air Sungai Gajah Wong di Wilayah Kota Yogyakarta. Indonesian Journal of Chemical Analysis (IJCA), [S. l.], v. 3, n. 2, p. 65–73, 2020. DOI: 10.20885/ijca.vol3.iss2.art4. Disponível em: https://journal.uii.ac.id/IJCA/article/view/15735. Acesso em: 25 apr. 2024.