“The Development of Derivative Method Analysis 1,4 Benzodiazepines in Biological Matrix Using High-Performance Liquid Chromatography (HPLC) and Liquid Chromatography-Mass”. Pharmaceutical and Biomedical Sciences Journal (PBSJ), vol. 4, no. 1, Nov. 2022, pp. 1-12, https://doi.org/10.15408/pbsj.v4i1.24629.