Zahra, M., Yulia , R., Nadia , S., & Barus , B. R. (2026). Phytochemical Analysis Based on GC-MS and Evaluation of DPPH Antioxidant Activity of Ethanol and N-Hexane Extracts from Bidara Leaves (Ziziphus mauritiana Lam.). Journal of Pharmaceutical and Sciences, 9(2), 1566–1575. https://doi.org/10.36490/journal-jps.com.v9i2.1146