1. Cass Talbott, Taylor (2019). A green army is ready to keep plastic waste out of the ocean. Scientific American. An online observation piece published October 7, 2019.
2. Friedrich, M. E. P and Marvel, C. S. (1930). The reaction between alkali metal alkyls and quaternary arsonium compounds. Journal of the American Chemical Society, 52, 376.
3. Weeks, Jennifer (2010). U.S. electrical grid undergoes massive transition to connect to renewables. Scientific American, online https://www.scientificamerican.com/article/what-is-the-smart-grid/.
4. Hailu M., Seyoum Workneh T., & Belew D. (2014). Effect of packaging materials on shelf life and quality of banana cultivars (Mus spp.). Journal of Food Science and Technology, 51, 2947–2963.
5. Wilson, G. D. (2006). Polyethylene: The early years in: The Development of Plastics (p. 81) edited by S.T.I. Mossman and P.J.T. Morris. London: Royal Society of Chemistry.