Pangaribowo, Dian Agung, Fathunnisa Fathunnisa, Ari Satia Nugraha, Ayik Rosita Puspaningtyas, and Indah Purnama Sary. 2024. “Structure Modification of Cinnamic Acid to (E)-1-(3,4-Dihydroisoquinoline-2(1H)-Yl)-3-Phenylprop-2-En-1-One and Antioxidant Activity Test by DPPH Method”. Borneo Journal of Pharmacy 7 (3). Palangka Raya, Indonesia:254-63. https://doi.org/10.33084/bjop.v7i3.6163.