共 50 条
- [32] SAMPLING ESTABLISHMENTS FOR SOCIAL SURVEY-RESEARCH [J]. STATISTICIAN, 1991, 40 (02): : 145 - 152
- [33] DEPARTMENT-OF-INDUSTRY RESEARCH ESTABLISHMENTS REVIEW [J]. METAL CONSTRUCTION, 1980, 12 (07): : 310 - 310
- [34] OPTIMIZING OF PSYCHOLOGICAL WORK IN EDUCATIONAL ESTABLISHMENTS BY RESEARCH [J]. PSYCHOLOGIE IN ERZIEHUNG UND UNTERRICHT, 1982, 29 (04): : 229 - 238
- [37] Research and publication ethics [J]. NETHERLANDS JOURNAL OF CRITICAL CARE, 2014, 18 (06): : 2 - 2
- [40] The ethics of research publication [J]. European Journal of Clinical Nutrition, 2017, 71 : 569 - 569