Khamwiangsa S, Kaakkurivaara N, Bundet K. Operational Efficiency of Gasoline and Battery operated Chainsaws. Thai J. For. [Internet]. 2022 Jun. 27 [cited 2024 May 1];41(1):13-21. Available from: https://li01.tci-thaijo.org/index.php/tjf/article/view/252513