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→ ZMATH
Ludong Univ. J., Nat. Sci.
Ludong University Journal. Natural Science Edition. Ludong Daxue Xuebao. Ziran Kexue Ban. Editorial Department of Ludong University Journal, Yantai, Shandong. Chinese. [1 vol. (= 4 issues) a year]
Journal, ISSN 1673-8020
Formerly: Yantai Norm. Univ. J., Nat. Sci.
