YESHKEYEV, A.R.; TUNGUSHBAYEVA, I.O.; KASSYMETOVA, M.T. Connection between the amalgam and joint embedding properties. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 105, n. 1, p. 127–135, 2022. DOI: 10.31489/2022m1/127-135. Disponível em: https://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/491. Acesso em: 1 sep. 2025.