AHMEDOVA, Mastura. DEVELOPMENT OF LOGICAL AND INDEPENDENT COGNITIVE ACTIVITY IN STUDENTS THROUGH SOLVING PROBLEMS AND EXYERCISES IN BIOLOGY. «ACTA NUUz», [S. l.], v. 1, n. 1.7, p. 72–74, 2024. DOI: 10.69617/nuuz.v1i1.7.3403. Disponível em: http://journals.nuu.uz/index.php/actanuuz/article/view/3403. Acesso em: 5 dec. 2025.