Marinšek M, Hmelak M , editors. Tasks Oriented Towards the Use of Operational–Practical Methods in Textbooks for Environmental Studies. In: Interdisciplinary Research in Teaching and Learning: New Perspectives and Approaches [Internet]. Univerzitetna založba Univerze v Mariboru; 2024 [cited 2025 Sep. 26]. pp. 225-44. Available from: https://press.um.si/index.php/ump/catalog/book/882/chapter/100