EZE, Titus. I.; ONWUSA, Sylvester Chukwutem; OLUMOKO, Bamidele Oluyinka; SANNI, Rotimi Akinwale. Effectiveness of Constructivism Instructional Method on Students’ Psychomotor Achievement, Problem-Solving and Retention in Mechanical Engineering Craft Practice in Technical Colleges . Advances in Social Sciences Research Journal, [S. l.], v. 7, n. 12, p. 135–148, 2020. DOI: 10.14738/assrj.712.9258. Disponível em: https://journals.scholarpublishing.org/index.php/ASSRJ/article/view/9258. Acesso em: 22 apr. 2026.