Parhusip, A. “Kajian Minuman Fermentasi Daun Jeruk Nipis (Citrus Aurantiifolia (Christm.) Swingle) Menggunakan Bakteri Asam Laktat”. JURNAL AGROINDUSTRI HALAL, vol. 3, no. 2, Oct. 2017, pp. 105-16, doi:10.30997/jah.v3i2.902.