Murdani Abdullah1, , Ari Fahrial Syam, Sofy Meilany2, Lily Indarwati, Bayu laksono , Dadang Makmun.Murdani Abdullah1, , Ari Fahrial Syam, Sofy Meilany2, Lily Indarwati, Bayu laksono , Dadang Makmun.Evaluation Cyclooxygenase-2 Expression After the Application of 95% Ethanol Soluble of Soursop Leaves Extract ( Annona muricata ) on Colorectal Cancer HT-29 Cell Line. Journal of Computational and Theoretical Nanoscience