MANG’ENI, Gladys N.; RONNO, Cosmas K.; MUREI , Joel K. Effective Practical Work on Physics Students’ Performance in National Examinationat Selected Schools in Sirisia Division, Bungoma West Sub-County, Kenya . African Journal of Education,Science and Technology (AJEST), [S. l.], v. 4, n. 4, p. pp 301–311, 2018. Disponível em: http://ajest.org/index.php/ajest/article/view/729. Acesso em: 3 apr. 2026.