HAYDAROV , A.; RUSTAMOV , S. A. o‘g‘li. ELLIPTIK TURDAGI TENGLAMALAR UCHUN MANBA’NI ANIQLASH TESKARI MASALASI YECHIMINING YAGONALIGI VA TURG‘UNLIGI. GOLDEN BRAIN, [S. l.], v. 1, n. 13, p. 250–255, 2023. Disponível em: https://researchedu.org/index.php/goldenbrain/article/view/3498. Acesso em: 22 dec. 2024.