Shkreli , Rezarta, Rihana Terziu, Lorena Memushaj, and Klodiola Dhamo. “Formulation and Stability Evaluation of a Cosmetics Emulsion Loaded With Different Concentrations of Synthetic and Natural Preservative”. Journal of Biological Studies 5, no. 1 (April 10, 2022): 38–51. Accessed April 29, 2024. https://onlinejbs.com/index.php/jbs/article/view/6373.