Investigating Factors Influencing Grade 9 and 12 Learner-Performance in Science – Views of School Administrators, Teachers, and Learners: The Case of Eastern Province, Zambia. World Journal of Vocational Education and Training, [S. l.], v. 1, n. 1, p. 20–30, 2019. DOI: 10.18488/journal.119.2019.11.20.30. Disponível em: https://archive.conscientiabeam.com/index.php/119/article/view/2741. Acesso em: 5 aug. 2026.