Multi-element Analysis Coupled with Chemometrics for Geographical Traceability of Maize from Northern China
CHEN Chengqun, HU Yumeng, YANG Xiaoting, ZHAO Shilin, BAO Shijun, LIU Hao, LI Xue, ZHAO Yan
Journal of Nuclear Agricultural Sciences . 2026, (7): 1393 -1400 .  DOI: 10.11869/j.issn.1000-8551.2026.07.1393