OGBONNAYA, I. C.; MJI, A.; MAFA-THELEDI, O. N.; NGULUBE, B. Economics Teachers’ Topic Specific Pedagogical Content Knowledge Model for teaching Market Dynamics. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 19, n. 7, p. 320–341, 2020. Disponível em: http://ijlter.myres.net/index.php/ijlter/article/view/300. Acesso em: 3 feb. 2026.