SADYKOVA , K.K. Evaluating effectiveness of the trainingof civil servants. BUKETOV BUSINESS REVIEW, [S. l.], v. 89, n. 1, p. 67–76, 2018. Disponível em: https://bbr.buketov.edu.kz/economy-vestnik/article/view/434. Acesso em: 4 feb. 2026.