The spatiotemporal evolution characteristics and regional differences of agricultural digital development level:Taking Shandong Province as an example
LIAO Yan, WANG Qing, XIE Yun, LI Jing-ping
HUBEI AGRICULTURAL SCIENCES . 2023, (10): 204 -211 .  DOI: 10.14088/j.cnki.issn0439-8114.2023.10.035