SHUKOR, M. Y. Testing for the Equality of Variance for the Four-parameter Logistic (4PL) Model for the Detection of Vibrio cholerae DNA with Polystyrene-coacrylic Acid Composite Nanospheres. Bulletin of Environmental Science and Sustainable Management (e-ISSN 2716-5353), [S. l.], v. 5, n. 2, p. 5–7, 2021. DOI: 10.54987/bessm.v5i2.647. Disponível em: https://journal.hibiscuspublisher.com/index.php/BESSM/article/view/647. Acesso em: 28 jun. 2025.