Hasan, Sanusi, Ahmad Aliyu Deba, and Bishir Umar Saulawa. “Development and Standardization of an Instrument for Assessing Carpentry and Joinery Students’ Practical Skills in Nigerian Senior Secondary Schools”. Canadian Journal of Educational and Social Studies 2, no. 1 (January 1, 2022): 73–85. Accessed April 30, 2024. https://cjess.ca/index.php/home/article/view/19.