DRAGČEVIĆ, Zvonko; SUBOTIĆ, Boris; BRONIĆ, Josip. Effect of Zeolites in Washing Agents. Tekstil, "Zagreb, Croatia", v. 42, n. 5, p. 267–274, 1993. Disponível em: https://www.tekstil.hist.hr/index.php/tekstil/article/view/1080. Acesso em: 23 apr. 2026.