Trung, V.T., Huynh, T.V., Duc, T.M., Thinh, P.D., San, P.T. and Hang, N.T. 2019. A nutrient method for cutivation of macroalgae <i> Ulva papenfussii </i>. Academia Journal of Biology. 41, 1 (Mar. 2019). DOI:https://doi.org/10.15625/0866-7160/v41n1.12590.