Chang-yan Yao, Jin-hua Deng, Xiang Liu, Ai-ping Ye, Naheeda Begum, Chen-xi Zhang, Li-xin Zhang, Nadeem Ahmad. (2020) A STUDY ON THE RELATIONSHIP BETWEEN TOBACCO ECONOMIC CHARACTERISTICS AND TOBACCO PLANTING INCOME BASED ON SHORT PANEL DATA OF 25 COUNTIES IN SHAANXI PROVINCE OF CHINA DURING 2015-2019, , Volume 57, Issue 4.