Immobilization of phenylalanine in the acid activated clinoptilolite tuff. Sorbtsionnye i Khromatograficheskie Protsessy, [S. l.], v. 10, n. 5, 2019. Disponível em: https://journals.vsu.ru/sorpchrom/article/view/2103. Acesso em: 4 apr. 2026.