Nam, Hoang Sy, and Dang Diem Hong. 2014. “Trial Cultivation of Two Strains Spirulina Platensis CNT and Spirulina Platensis C1 in Medium With Different Mineral Water Resources Such As Thach Thanh - Thanh Hoa, Thanh Tan - Thua Thien - Hue and Thanh Liem - Ha Nam Province”. Academia Journal of Biology 30 (1):70-78. https://doi.org/10.15625/0866-7160/v30n1.5412.