Putri, I. S., D. S. Damara, M. N. Akifah, and M. R. Utami. “Article Review: Evaluation of the Effectiveness of Sample Preparation Comparison in Atomic Absorption Spectrophotometry (SSA) Instrument for Analyzing Lead Metal”. Journal of Pharmaceutical and Sciences, vol. 8, no. 3, Sept. 2025, pp. 1961-9, doi:10.36490/journal-jps.com.v8i3.672.