SOBIROVNA, Iskandarova Zumrad; VALEREVNA, Petrosyan Nelya. Project – Based Teaching at Schools and Lyceums. Miasto Przyszłości, [S. l.], v. 55, p. 930–933, 2024. Disponível em: https://miastoprzyszlosci.com.pl/index.php/mp/article/view/5765. Acesso em: 27 jun. 2025.