S. ANKA, S. .; ANTHONY, A. .; Z. EVUTI, A. .; MERCY, A. . Impact of Teacher Demonstration Video On Polytechnic Students’ Achievement in Shorthand in Zamfara State . Kashere Journal of Education , [S. l.], v. 2, n. 2, p. 267–276, 2021. Disponível em: https://journals.fukashere.edu.ng/index.php/kje/article/view/719. Acesso em: 15 mar. 2026.