Level a
Introduction to natural science (14)
Philosophy of science and technology research, experimental technology and management, research and exploration in laboratory, China Journal of System Science, System Engineering, System Management Journal, Theory and Practice of System Engineering, China Journal of University System Engineering, Science and Technology and Industrialization, China Journal of Science and Technology History, China Science Foundation, Communication on Dialectics of Nature, Research on Dialectics of Nature, and Research History of Natural Science.