1. Akamine, J. (2009). Challenging “boom and bust” market pressures: Development of self-managed sea cucumber conservation in Rishiri Island, Hokkaido, Japan. Biosphere Conservation, 9, 1-12.
2. Chang, Y., Shi, S., Zhao, C., and Han, Z. (2011). Characteristics of papillae in wild, cultivated and hybrid sea cucumbers (Apostichopus japonicus). African Journal of Biotechnology, 10, 13780-13788.
3. Duan, X., Zhang, M., Mujumdar, A. S., and Wang, S. (2010). Microwave freeze drying of sea cucumber (Stichopus japonicus). J. Food Eng., 96, 491-497.
4. Enomoto, K. and Toda, M. (2018). Image measurement of seafood. Journal of the Japan Society for Precision Engineering, 84, 953-957. (in Japanese)
5. Fukunaga, T., Matsumoto, M., Murakami, T., and Hatae, K. (2004) Effects of soaking conditions on the texture of dried sea cucumbers. Fish. Sci., 70, 319-325.