1.Xuehai Ma, Yunqi Ma, Jianguo Song, et al., Three-step Ion Exchange Method for High Precision Determination of Boron Isotope in Nitrate Brine Samples, Chinese Journal of Analytical Chemistry,2020,48(6):780-785.  

2.Jiang Yang, Yunqi Ma*, Xingyi Li, et al., Application of EDTA Salt to High Precision Measurement of Isotope of Boron in Acid soluble Fraction of Sediments, Chinese Journal of Analytical Chemistry,2019,47(9):1433-1439.  

3. Yunqi Ma, Zhangkuang Peng,Yanjiao Chen, et al., Determination of boron content and isotopic composition in Gypsum by ICP-OES and P-TIMS using phase transformation, Talanta, 2017,175，250-255. DOI：10.1016/j.talanta.2017.07.006   

4. Yunqi Ma, Zhangkuang Peng,Yanjiao Chen, et al., High Precise Determination of Bromine Isotopic Ratios by P-TIMS Using Static Multicollection Based on Cs₂Br⁺ Ions, Chinese Journal of Analytical Chemistry,2016,44(2):186-191.  

5.Yunqi Ma, Yingkai- Xiao, Maoyong He, et al., Boron isotopic composition of aleozoic brachiopod and coeval coral calcites in Yunnan-Guizhou Plateau, China, Science in China (Series D:Earth Sciences),2011,54(12):1912-1925