Ankrah, Atta Kusi, Patrick Osei-Poku, and Osei Adiyaa. “The Effectiveness of Visual Arts Teachers and Students’ Practice of Portfolio Assessment at the Senior High School”. Integrated Journal for Research in Arts and Humanities 3, no. 2 (April 4, 2023): 87–92. Accessed September 20, 2024. https://ijrah.stallionpublication.com/index.php/ijrah/article/view/212.