ዶ/ር ደጀኔ ግርማ ጃንካ. “የቀደመ የወንጀል ጥፋተኛነት እንደ ጠቅላላ የቅጣት ማክበጃ የሚያገለግልበት ሁኔታ ከኢትዮጵያ የወንጀል ሕግ አንፃር ሲገመገም (Assessment of Prior Criminal Conviction As A General Penalty Aggravating Factor Under the Criminal Code of Ethiopia)”. Jimma University Journal of Law, Vol. 15, no. 1, Dec. 2023, pp. 1-17, https://journals.ju.edu.et/index.php/jlaw/article/view/5119.