RARIEYA, J. F. A. .; KIBGA, E. S. .; ABUNGA, O. M. .; MTENZI, . F. .; WANGO, N. C. . Who is a Champion Teacher? A Comparative Longitudinal Analysis of Teacher Practices in Teacher Professional Development Programmes in East Africa. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 25, n. 4, p. 769–787, 2026. Disponível em: https://www.ijlter.net/index.php/ijlter/article/view/2825. Acesso em: 9 may. 2026.