Lupitasari, Diana, Melina Melina, and Valentina Kusumaningtyas. “Effect of Light and Temperature Based on the Photosynthetic Characteristics of Ceratophyllum Demersum As a Phytoremediation Agent”. Jurnal Kartika Kimia 3, no. 1 (May 31, 2020): 33-38. Accessed September 22, 2020. http://jkk.unjani.ac.id/index.php/jkk/article/view/53.