Abate, Alyu. 2022. “ሦስተኛው የሸሪዓ ምንጭ፣ አመክንዮኣዊ የሕግ ምርምር (ኢጅቲሓድ)፡- ምንነቱና መገለጫዎቹ”. Jimma University Journal of Law 11 (June). https://doi.org/10.46404/jlaw.v11i0.3818.