BEGALIYEVICH, Djurayev Baxodir; BOTIR OG‘LI, Xakimov Baxodir. Tuproqlarni Og‘Ir Metallar Bilan Ifloslanishi Va Uni Baholash. Miasto Przyszłości, [S. l.], v. 55, p. 1526–1529, 2024. Disponível em: https://miastoprzyszlosci.com.pl/index.php/mp/article/view/5897. Acesso em: 2 sep. 2025.