Mezhova, Lydia A., and Alexander M. Lugovskoy. “Methodological and Methodical Approaches to Organizing an Experiment in a School Geography Course”. Proceedings of Voronezh State University. Series: Geography. Geoecology0, no. 4 (December 9, 2021): 88-95. Accessed December 5, 2025. https://journals.vsu.ru/geo/article/view/3754.