1. OECD/EUIPO. Trends in Trade in Counterfeit and Pirated Goods, Illicit Trade [Internet]. (OECD Publishing. Paris/European Union Intellectual Property Office: OECD Publishing, 2019).
2. W. T. Hong, J. Y. Park, J. W. Chung, H. K. Yang, J-Y. Je, Toxicol Vitr (2020).
3. Recent trends in the use of green sources for carbon dot synthesis–A short review
4. S. Puspita, D. R. Eddy, T. Wahyudi, E. Julaeha, Microencapsulation of Lime Peel Essential Oils (Citrus aurantifolia) with Complex Coacervation Methods using Gelatin/Sodium Alginate Coating. (6 May 2020):106–12.
5. I. Aafiah, Pemanfaatan limbah kulit jeruk nipis (Citrus Aurantiifolia swingle) sebagai bahan aktif pasta gigi pencegah karies dan inflamasi. Universitas Hasanuddin (2020).