by Dumor, Koffi, Li, Yao, Yongkai, Ma, Ampaw, Enock Mintah, Dumor, Hafez Komla
Published in African development review (01.03.2022)

by Chen, Wei, Chen, Jing, Ma, Yongkai
Published in Financial innovation (Heidelberg) (01.12.2022)

by He, Qianxian, Li, Jingyu, Ma, Yongkai, Chen, Qi, Chen, Gu
Published in Microorganisms (Basel) (04.06.2021)

by Wu, Yanyan, Ma, Yongkai, Li, Laihao, Yang, Xianqing
Published in Journal of microbiology and biotechnology (28.01.2018)

by Ma, Yongkai, Huang, Kehui, Wu, Yanyan
Published in Journal of microbiology and biotechnology (28.01.2021)

by Ma, Yongkai, Huang, Kehui, Wu, Yanyan
Published in Journal of microbiology and biotechnology (31.01.2021)

by Huang, Shilei, Ma, Yongkai, Fu, Hong
Published in Discrete dynamics in nature and society (01.01.2016)

by Fu, Hong, Ma, Yongkai
Published in Computers & industrial engineering (01.06.2019)

by Wu, Yanyan, Ma, Yongkai, Li, Laihao, Yang, Xianqing
Published in Journal of microbiology and biotechnology (31.01.2018)

by Chen, Wei, Chen, Jing, Ma, Yongkai
Published in Journal of cleaner production (01.01.2021)

by Chen, Wei, Ma, Yongkai, Bai, Chunguang
Published in IEEE transactions on engineering management (2024)

by Ma, Yongkai, Wu, Yanyan, Li, Laihao
Published in Food chemistry (30.10.2018)

by Ma, Yongkai, Shi, Qingshan, He, Qianxian, Chen, Gu
Published in International journal of food microbiology (16.11.2021)

by Fu, Hong, Ma, Yongkai, Cai, Xiaoqiang
Published in Omega (Oxford) (01.03.2018)

by Wu, Yansheng, Liang, Shili, Ma, Yongkai, Li, Bowen
Published in Expert systems with applications (01.03.2024)

by Wu, Yansheng, Liang, Shili, Chen, Zekun, Qiao, Xiupeng, Ma, Yongkai
Published in Expert systems with applications (15.10.2023)

by Chen, Wei, Zhang, Yexia, Chen, Jing, Ma, Yongkai
Published in IEEE transactions on engineering management (2024)

by Luo, Binyuan, Ma, Yongkai, Chen, Wei
Published in Emerging markets finance & trade (03.05.2023)

by Chonghui Jiang, Yongkai Ma, Yunbi An
Published in Investment management & financial innovations (2009)

by Ameyaw, Bismark, Li, Yao, Ma, Yongkai, Agyeman, Joy Korang, Appiah-Kubi, Jamal, Annan, Augustine
Published in Renewable energy (01.06.2021)