Thi Huong, H., Lan Anh, L.T., Duc Thanh, N., Thuy Linh, N.T., Huu Dat, T.T. and Bich Thuy, L.T. 2022. \(\textit{In vitro}\) shoot multiplication and the content of huperzine a in in vitro cultured \(\textit{Huperzia serrata}\) (Thunb. Ex Murray) Trevis plants. Academia Journal of Biology. 44, 1 (Mar. 2022), 145–153. DOI:https://doi.org/10.15625/2615-9023/16207.