MARINŠEK, Miha; HMELAK , Maja (EDS.). Tasks Oriented Towards the Use of Operational–Practical Methods in Textbooks for Environmental Studies. In: VUKOVIĆ, Snežana et al. Interdisciplinary Research in Teaching and Learning: New Perspectives and Approaches. [s.l.] : Univerzitetna založba Univerze v Mariboru,2024. p. 225–244. DOI: 10.18690/um.pef.2.2024.13. Disponível em: https://press.um.si/index.php/ump/catalog/book/882/chapter/100. Acesso em: 26 sep. 2025.