Van Dung, T., Ngoc Pha, B. and Si Xuan An, N. 2017. Tubular photobioreactor design and determining the technological parameters of culturing spirulina platensis algae by this equipment in Vietnam. Science and Technology Development Journal. 20, K1 (Mar. 2017), 73-77. DOI:https://doi.org/https://doi.org/10.32508/stdj.v20iK1.417.