Andra, C. A. ., Rambe, A. S. ., Hasan, R. ., Sembiring, R. ., Firman, D. ., Eyanoer, . P. C. ., Mukhtar, Z. ., Sungkar, T. ., Rusda, M. . and Amin, M. M. . (2023) “Proprotein convertase subtilisin/kexin type 9 (PCSK9) as a marker of coronary lesion severity in stable coronary artery disease (CAD) patients ”, Narra J, 3(3), p. e409. doi: 10.52225/narra.v3i3.409.