Elliott NKOMA; Courage TIPEDZE. Importance of Instructional Supervision in the Performance Lag Address Program (PLAP): A Comparative Study of Former Group A (SI) and Former Group B (S2) Secondary Schools in Mutare Urban, Zimbabwe. An Overview of Literature, Language and Education Research Vol. 9, [S. l.], p. 27–40, 2025. DOI: 10.9734/bpi/aoller/v9/3050. Disponível em: https://stm.bookpi.org/AOLLER-V9/article/view/16998. Acesso em: 4 jun. 2026.