USMANOVA NAZOKAT YULCHIYEVNA; XATAMOVA DILAFRUZ IBRAHIMOVNA. BOSHLANG’ICH SINFLARDA MATEMATIK SAVODXONLIK . Journal of new century innovations, [S. l.], v. 11, n. 2, p. 60–63, 2022. Disponível em: https://newjournal.org/new/article/view/159. Acesso em: 2 dec. 2024.