ISOMOV, Ismoil; SHOYMARDONOV, Tuymurod; OBIDOV, Azamat. E-PORTFOLIO AS A MEANS OF UPGRADING PROFESSIONAL COMPETENCE OF PEDAGOGICAL STAFF FROM HIGHER EDUCATIONAL INSTITUTIONS. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, Rezekne, Latvia, v. 3, p. 472–482, 2017. DOI: 10.17770/sie2017vol3.2421. Disponível em: https://archive-journals.rtu.lv/sie/article/view/1560.. Acesso em: 11 mar. 2026.