Systemic Interventions for Improving Learner Performance in Southern Province, Zambia: A Case Study of Grade 7 and 12 Performance Decline. Journal of Advanced Multidisciplinary Studies (JAMS), [S. l.], v. 1, n. 2, p. Page 1049–1063, 2026. DOI: 10.68050/JAMS.2026.411. Disponível em: https://jamsjournal.org/JAMS/article/view/systemic-interventions-for-improving-learner-performance-in-sout. Acesso em: 21 sep. 2026.