Wulan Purnami B, Abidin Z, Alim S. The Effect of Lighting Duration on the Density and Growth of Spirulina sp. JBT [Internet]. 2024 Dec. 19 [cited 2024 Dec. 22];24(2b):115-23. Available from: http://jurnalfkip.unram.ac.id/index.php/JBT/article/view/7823