Marangi, M., Airoldi, S., Beneduce, L. et al. Wild whale faecal samples as a proxy of anthropogenic impact. Sci Rep 11, 5822 (2021).
Fumagalli M, Guerra M, Brough T, Carome W, Constantine R, Higham J, Rayment W, Slooten E, Stockin K and Dawson S (2021). Looking Back to Move Forward: Lessons From Three Decades of Research and Management of Cetacean Tourism in New Zealand. Front. Mar. Sci. 8:624448. doi: 10.3389/fmars.2021.624448
Tsagarakis K., Panigada S., Machias A., Giannoulaki M., Foutsi A., Pierantonio N., Paximadis G. 2020. Ocean and Coastal Management, https://doi.org/10.1016/j.ocecoaman.2020.105474.
Tethys on Wikipedia
