Mekuria, Yilfashewa Seyoum, Seleshi Demie Alemu, and Hulualem Tadesse. 2018. “Analysis of Students’ Commitment and Attitude towards Mathematics in Secondary School of Dega Woreda, Oromia National Regional State, Ethiopia”. Humaniora 9 (2):187-97. https://doi.org/10.21512/humaniora.v9i2.4738.