Soda, R, Kato, Y. The Employment of Indonesians on Oil Palm Smallholdings in Sarawak, Malaysia. Space, Society and Geographical Thought. 2023. 26. 15-26
Yumi Kato, Hiromitsu Samejima. The Effects of Landscape and Livelihood Transitions on Hunting in Sarawak. Advances in Asian Human-Environmental Research. 2020. 277-313
Ryoji Soda, Noboru Ishikawa, Yumi Kato. From River to Road? Changing Living Patterns and Land Use of Inland Indigenous Peoples in Sarawak. Advances in Asian Human-Environmental Research. 2020. 315-335
Yumi Kato, Jayl Langub, Abdul Rashid Abdullah, Hiromitsu Samejima, Ryoji Soda, Motomitsu Uchibori, Katsumi Okuno, Noboru Ishikawa. Multiethnic Society of Central Sarawak: An Ethnographic Analysis. Advances in Asian Human-Environmental Research. 2020. 85-109
The Autonomy and Sustainability of Small-Scale Oil Palm Farming in Sarawak. .
N. Ishikawa and R. Soda (eds.) Anthropogenic Tropical Forests: Human-Nature Interfaces on the Plantation Frontier, Springer 2020
International Society for Hunter Gatherer Research
, International Union of Anthropological and Ethnological Sciences
, 日本マレーシア学会
, 日本熱帯生態学会
, 生態人類学会
, 東南アジア学会
, 日本文化人類学会
, Malaysian Social Science Association
, International Society of Ethnobiology