R.A.NASIMOV. AXBOROTLASHTIRISH TIZIMIDA SOLIQ YUKINI OPTIMALLASHTIRISH VA TAKOMILLASHTIRISH YO‘LLARI. Ustozlar uchun, [S. l.], v. 16, n. 1, p. 41–47, 2023. Disponível em: http://pedagoglar.uz/index.php/01/article/view/3397. Acesso em: 19 sep. 2024.