“The Study of Influencing Factors on Working Capability of ‘Agco Sisu power’ Engine Utilized for Crop Production in Mongolia”. Mongolian Journal of Agricultural Sciences 25, no. 03 (December 28, 2018): 167–173. Accessed June 26, 2026. https://www.mongoliajol.info/index.php/MJAS/article/view/1187.