“Gas Chromatography-Mass Spectrometry and Functional Group Analysis of Methanol Extract of Bidara Leaves (Ziziphus mauritiana): Analisa Kromatografi Gas Spektrometri Massa dan Gugus Fungsi Ekstrak Metanol Daun Bidara (Ziziphus mauritiana)”, JPS, vol. 6, no. 5, pp. 353–360, Dec. 2023, doi: 10.36490/journal-jps.com.v6i5-si.449.