Agegnehu Tesfa. 2017. “በአጠቃላይ ፪ኛ ደረጃ የአማርኛ መማሪያ መጻሕፍት የአንብቦ መረዳት ክሂሎችና የንባብ አይነቶች ውክልና (`Amharic Textbooks Reading Comprehension Exercises in Secondary schools’)”. Ethiopian Renaissance Journal of Social Sciences and the Humanities 4 (1). https://erjssh.uog.edu.et/index.php/ERJSSH/article/view/86.