Amilia, Alya Nur, et al. “Efek Penambahan Kolesterol Dan Tween 80 Terhadap Karakteristik Dan Stabilitas Fisik Liposom Hydrolyzed Collagen: The Effect of Adding Cholesterol and Tween 80 on the Physical Characteristics and Stability of Hydrolyzed Collagen Liposomes”. Jurnal Sains Dan Kesehatan, vol. 6, no. 1, Feb. 2024, pp. 164-71, doi:10.25026/jsk.v6i1.2291.