БЛОЩИНСЬКИЙ, І. Г. Substantiation of levels of future borderguard officers’ professional competence during special training with the usage of distance learning technologies. Pedagogy of Higher and Secondary Education, Kryvyi Rih, Ukraine, v. 47, p. 144–151, 2016. DOI: 10.31812/educdim.v47i0.2446. Disponível em: https://journal.kdpu.edu.ua/ped/article/view/2446. Acesso em: 11 jan. 2025.