D. Ašperger and D. Cerić, “Extraction Methods Development and Optimization for Chromatographic Analysis of Pharmaceuticals in Sediment”, Glas. hem. tehnol. Bosne Herceg., no. 3 Special Issue, p. 13, Oct. 2018, Accessed: Aug. 31, 2026. [Online]. Available: https://glashem.pmf.unsa.ba/index.php/bctbh/article/view/402