• https://ejurnal.unima.ac.id/https://repository.polytechnic.astra.ac.id/https://www.kar-group.com/https://journal.aisyahuniversity.ac.id/https://osvita.smr.gov.ua/https://jurnal.undhirabali.ac.id/https://fumj.fui.edu.pk/https://ejournal.uki.ac.id/https://murninetsv2.planmalaysia.gov.my/
  • WAKARITI MURIUKI, Rebecca. Influence of Professional Development of Mathematics Heads of Departments on Students’ Performance in Public Secondary Schools in Kenya. KEMI Journal of Educational Leadership and Management , [S. l.], v. 3, n. 1, p. 169–183, 2024. Disponível em: https://journal.kemi.ac.ke/index.php/kjelm/article/view/9. Acesso em: 3 may. 2025.