L. Widiarti, H. Febriani, S. Dur, N. A. Ningrum, N. Nurcahyani, and M. Andry, “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-si, pp. 353–360, Dec. 2023.