SHAMSHIN, Olexandr. PHYSICS OF THE 21ST CENTURY IN TECHNICAL UNIVERSITIES. Physical and Mathematical Education, Україна, v. 29, n. 3, p. 119–126, 2021. DOI: 10.31110/2413-1571-2021-029-3-018. Disponível em: https://www.fmo-journal.org/index.php/fmo/article/view/80. Acesso em: 6 jun. 2026.