Khunnithi Doungpueng และ Chanin Oupathum;Singrun Charee;Eakarach Chaiphia. (2023) Influence of harvested area size on field capacity and field efficiency of rice combine harvesters when harvesting Thanyasirin rice variety. <i>Thai Socity of Agricultural Engineering Journal</i>, <i>29</i>(1), 35-46.Khunnithi Doungpueng และ Chanin Oupathum;Singrun Charee;Eakarach Chaiphia. "Influence of harvested area size on field capacity and field efficiency of rice combine harvesters when harvesting Thanyasirin rice variety". Thai Socity of Agricultural Engineering Journal 29 (2023):35-46.Khunnithi Doungpueng และ Chanin Oupathum;Singrun Charee;Eakarach Chaiphia. Influence of harvested area size on field capacity and field efficiency of rice combine harvesters when harvesting Thanyasirin rice variety. Thai Socity of Agricultural Engineering:ม.ป.ท. 2023.