学术期刊级别划分问题探讨尹玉吉（石油大学学报）建立学术期刊等级制度，有利于期刊评估工作的进行。我国各系统、各地区经常进行期刊评估，虽然取得不少成绩，但由于没有统一的、科学的指标体系，使得评估工作参差不齐，莫衷一是。学术期刊分级制度的建立无疑为地区性、... Establishing an Academic Jurisprudence Grading System Facilitates the Progress of Periodical Evaluation. Journal of Academic Library and Information Science. In our country, all regions and regions regularly carry out periodical assessment. Although many achievements have been made, there is no consistent result because there is no unified and scientific index system that makes the assessment work uneven. Academic journals classification system is undoubtedly the establishment of regional, ...