Setyaningrum L. Validation Of UV-VIS Spectrophotometry Method For Analysis Of Formalin Using Pararosanilline HCL On Blood Plasma Samples. jkds [Internet]. 2019 Apr. 19 [cited 2026 Oct. 5];7(1):13-22. Available from: https://journal.uds.ac.id/index.php/jkds/article/view/146