Stephen Tomno CHEBOI. Teachers’ Perception of Principals’ Management of Instructional Programs that Influence Learners’ Academic Achievement in Public Secondary Schools. Research Highlights in Language, Literature and Education Vol. 3, [S. l.], p. 111–127, 2023. DOI: 10.9734/bpi/rhlle/v3/15387D. Disponível em: https://stm.bookpi.org/RHLLE-V3/article/view/9746. Acesso em: 14 jun. 2026.