G.Z. ISKAKOVA; A.S. YSKAK; N.A.TASILOV; R.ZH. MRZABAYEVA. EMPLOYEES OF POSTAL AND TELEGRAPH INSTITUTIONS OF THE SEMIRECHENSK REGION (SECOND HALF OF THE 19TH - FIRST HALF OF THE 20TH CENTURY). Научный журнал «Вестник НАН РК» , [S. l.], v. 406, n. 6, p. 142–152, 2023. DOI: 10.32014/2023.2518-1467.623. Disponível em: https://journals.nauka-nanrk.kz/bulletin-science/article/view/6017. Acesso em: 20 апр. 2024.