“Utilization of Dragon Fruit Skin (Hylocereus polyrhizus) and Red SpinachmStem (Alternanthera amoena Voss) as Alternative Reagents in Identifying Ascaris lumbricoides Eggs”, JPK : Jurnal Proteksi Kesehatan, vol. 11, no. 1, pp. 41–45, Aug. 2022, doi: 10.36929/jpk.v11i1.466.