@article {YYJX201806004,
	title = {研究用汉语水平分级测试方法对研究结果的影响},
	journal = {语言教学与研究},
	number = {06},
	year = {2018},
	pages = {14-23},
	issn = {0257-9448},
	author = {张海威}
}
