References
- Vladeva, R., Modern aspects of the Geography Education system, Konstantin Preslavski University Press, Shumen, 2016 (in Bulgarian).
- Radev, Pl., General school didactics, Paisii Hilendarski University Press, Plovdiv, 2005 (in Bulgarian).
- Kaneva, V.; Kasabov, O.; Todorova, T., Philosophy 9th grade, Bulvest 2000 Publishing House, Sofia, 2000 (in Bulgarian).
- Radev, R., Socrates - life and work, Partizdat Publishing House, Sofia, 1980 (in Bulgarian).
- Neshev, K., History of European ethics, St. Kliment Ohridski University Press, Sofia, 1995 (in Bulgarian).
- Platon, The state, Nauka i izkustvo Publishing House, Sofia, 1981 (in Bulgarian).
- Malcolm, N., Aspects of Hobbes, Oxford University Press UK., Oxford, 2002.
- Look, J., Two treatises on government, Iztok-Zapad Publishing House, Sofia, 2022 (in Bulgarian).
- Kant, E., Critique of Pure Reason, Prof. Marin Drinov Academic Press, Sofia, 2013 (in Bulgarian).
- Nitsshe, Fr., Collected Works, Volume 5: Beyond Good and Evil, Zaharii Stoyanov Publishing House, Sofia, 2002 (in Bulgarian).
- Babeva, S., Maks Sheler – founder of modern philosophical anthropology, Upravlenie i obrazovanie, 2011, VII (2), 222-225 (in Bulgarian).
- Sheler, M., Selected works, Gnozis Publishing House, Moscow, 1994 (in Russian).
- Kaufmann, W., Existentialism from Dostoevsky to Sartre, Plume – Penguin Books, 1975.
- Rozental, M., Philosophy of values, Mysl Publishing House, Moscow, 1968 (in Russian).
- Johnston, R. J., Geography and geographers: Anglo-American human geography since 1945, Edward Arnold, London, 1991.
- Harvey, D., Social justice and the city, Edward Arnold, London, 1973.
- Rusev, M., Global problem of modern civilization – traditional and geoecological interpretation, Annual of St. Kliment Ohridski University of Sofia, 2(92), 2003, 17-35 (in Bulgarian).
- Massey, D., Space, place and gender. Polity Press, University of Minnesota Press, Minneapolis, 1994.
- Boyadzhiev, V., Region, regionalism, regional policy in the EU, Annual of St. Kliment Ohridski University of Sofia, 2005, 2(97), 189-207 (in Bulgarian).
- Petrov, K., Regional policy in Bulgaria and the European Union, UNWE Publishing Complex, Sofia, 2020 (in Bulgarian).
- Yankova, N.; Ivanov, S.; Shopov, G.; Kirilova, Y.; Chkorev, N., Territorial differences in Bulgaria – tendencies, factors and politics, Prof. Marin Drinov Academic Press, Sofia, 2010 (in Bulgarian).
- Dimov, N., Regional Dimensions in the Social Development of Bulgaria: An Attempt at Nonlinear Analysis, Institute of Sociology of BAS, Sofia, 2009 (in Bulgarian).
- Dermendzhieva, S.; Sabeva, P., Balkans: geography, culture, values, Proceedings Balkanite – ezik, istoriya, kultura, 2013, 3(1), 475-483 (in Bulgarian).
- Tuan, Y., Space and place: The perspective of experience, University of Minnesota Press, Minneapolis, 1977.
- Dermendzhiev, D., Territorial communities as a geographical map of social processes, Annual of the Faculty of History of the St. St. Kiril and Metodii University of Veliko Turnovo, 2018, 203-2014 (in Bulgarian).
- Yankov, R., Aspects of the geographical study of social disadvantage, Proceedings Bulgaria, Bulgarians and Europe – myth, history, modernity, St. St. Kiril and Metodii University Press, Veliko Tarnovo, 2009, 3, 501-511 (in Bulgarian).
- Burdarov, G.; Ilieva, N., Horizont 2030 Demographic trends in Bulgaria, Fridrih Ebert Foundation, 2018 (in Bulgarian).
- Rusev, M., Geographic efficiency, equity and strategy: fundamental interdependencies, Problemi na geografiyata, 2012, 1-2, 27-33 (in Bulgarian).
- Belova, M.; Dimitrova, M.; Boyadzhieva, N.; Sapundzhieva, K., Theoretical foundations of education, Veda Slovena Publishing House, Sofia, 1997 (in Bulgarian).
- Ilieva, N.; Kazakov, В., Projection of the Roma population in Bulgaria (2020-2050), Proceedings from 5th International Conference Geobalcanica, 2019, 271-280, https://geobalcanica.org/wp-content/uploads/GBP/2019/GBP.2019.35.pdf.
- Ilieva, N.; Lobutova, V., Spatial segregation – essence, factors, main characteristics, Problemi na geografiyata, 2015, 1-2, 21-30 (in Bulgarian).
- Ó Tuathail, G., Critical geopolitics: The politics of writing global space, University of Minnesota Press, Minneapolis, 1996.
- Forman, R., Land mosaics: The ecology of landscapes and regions, Cambridge University Press, 1995.
- Asenov, A., Biogeography and natural capital of Bulgaria, St. Kliment Ohridski University Press, Sofia, 2021 (in Bulgarian).
- Penin, R., Physical Geography of Bulgaria, Bulvest 2000 Publishing House, Sofia, 2012.
- Nikolova, M.; Nedkov, S.; Borisova, B.; Zhiyanski, M.; Dimitrov, St., Natural heritage as a source of ecosystem services for recreation and tourism in Bulgariya, Journal of the Bulgarian Geographical Society, 2021, 45, 3-6.
- Boyadzhieva, P., What can education give us, Nauka i izkustvo Publishing House, Sofia, 1985 (in Bulgarian).
- Fotew, G., Social values and social changes, St. Kliment Ohridski University Press, Sofia, 2002 (in Bulgarian).
- Chavdarova, V., Values and value orientations in the focus of contemporary theoretical and applied socio-psychological research, St. St. Kiril and Metodii University Press, Veliko Tarnovo, 2008 (in Bulgarian).
- Todorova, B., Values and value system of the individual as factors for cognition and creativity, Nauchni trudove na Rusenskiya universitet, 2012, 51(6.2), 99-104 (in Bulgarian).
- Reimagining our futures together. A new social contract for education, UNESCO, 2021, https://doi.org/10.54675/ASRB4722.
- Vitanova, N., Interdisciplinarity in the learning process, Lyuboslovie, 2023, 23, 9-35 (in Bulgarian).
- The Sustainable Development Goals Report 2025. United Nations Department of Economic and Social Affairs, New York, 2025, https://unstats.un.org/sdgs/report/2025/The-Sustainable-Development-Goals-Report-2025.pdf
- Transforming our World: the 2030 Agenda for Sustainable Development, 2015, http://sdgs.un.org/publications/transforming-our-world-2030-agenda-sustainable-development-17981.
- Kostova, Z.; Vladimirova, E., Interactive learning: essence, difficulties, theoretical foundations and critical assessment, Strategii na obrazovatelnata i nauchnata politika, 2011, 19(3), 203-238 (in Bulgarian).
- Paas, F.; Renkl, A.; Sweller, J., Cognitive load theory and instructional design: Recent developments. Educational Psychologist, 2003, 38(1), 1-4. https://doi.org/10.1207/S15326985EP3801_1.
- Paladini, E.; De Carvalho, F., Active and Interactive Learning Processes: a General Model using Expert Systems Approach, International Journal of Education and Information Technologies, 2008, 2(2), 138-148.
- Sanders, M., STEM, STEM Education, STEM Mania. Technology Teacher, 2009, 68, 20-26.
Language: English
Page range: 32 - 62
Published on: Mar 28, 2026
Published by: Konstantin Preslavski University of Shumen
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