Li, Gang, et al. “Comparative Study on Thermal Cracking Characteristics and Bio-Oil Production from Different Microalgae Using Py-GC MS”. International Journal of Agricultural and Biological Engineering, vol. 12, no. 1, Feb. 2019, pp. 208-13, https://ijabe.migration.pkpps03.publicknowledgeproject.org/index.php/ijabe/article/view/3628.