MATYJASZCZYK, Ewa; ZAPŁATA, Sławomir. The quality system of good experimental practice (GEP) and its role in environmental safety. Economics and Environment, Poland, v. 93, n. 2, p. 994, 2025. DOI: 10.34659/eis.2025.93.2.994. Disponível em: https://ekonomiaisrodowisko.pl/journal/article/view/994.. Acesso em: 8 jul. 2025.