Yimer, Ayalew, and Taye Regassa. “Exploring Challenges in Spoken Courses Evaluation in Authentic Assessment at Wollo University in Ethiopia”. Educational Challenges 30, no. 1 (March 27, 2025): 119–137. Accessed June 7, 2026. https://www.educationalchallenges.org.ua/index.php/education_challenges/article/view/319.