T. S. Yulviani, E. C. Junaedi, and N. Lubis, “Review: Potensi Nitrogen Cair dalam Mempertahankan Kualitas Vitamin C dan Kadar Air pada Buah Beku: Review: Potential of Liquid Nitrogen in Maintaining Vitamin C Quality and Water Content of Frozen Fruit”, J. Sains Kes., vol. 4, no. 5, pp. 534–539, Oct. 2022.