广州市科技传播媒介现状与解决方案研究
余莹
Research on the present situation and solution of science and technology communication media in Guangzhou
《江苏科技信息》杂志社 . 2017, (30): 35 -36,40 .  DOI: 10.3969/j.issn.1004-7530.2017.30.007