1. Stock structure, age and growth, and spatial-temporal distribution of IUCN critically endangered species -- scalloped hammerhead shark, Sphyrna lewini, in the western North Pacific. Minister of Science and Technology. (2019-2022).

2. Investigation of resources of North Atlantic temporal tuna and sharks in the Atlantic Ocean. Fisheries Agency, Council of Agriculture. (2019)

3. Study of resource and non-detriment finding of sharks in the Pacific Ocean. (2019)