“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, vol. 1, no. 1, May 2019, pp. 20-30,
https://doi.org/10.18488/journal.119.2019.11.20.30.