Status and trends of sweet potato research based on bibliometrics
WANG Chong, ZHANG Qi, WANG Lian-jun, YANG Xin-sun, ZHANG Wen-ying
HUBEI AGRICULTURAL SCIENCES . 2020, (21): 23 -29，150 .  DOI: 10.14088/j.cnki.issn0439-8114.2020.21.006