Athbi, A.M. , AL-Assedi, E.J. and AL-Nassir, A.F. 2022. Isolation and identification of an alkaloidic compound similar to Calothrixin-A from green alga Cladophora crispata (Roth.) Kützing. Iraqi Journal of Aquaculture. 8, 1 (Mar. 2022), 53–80. DOI:https://doi.org/10.58629/ijaq.v8i1.229.