Alpopi, C., Burlacu, S., & Ioviţu, M. (2018). Procesul de globalizare şi politicile ecologice. Competitivitatea Şi Inovarea În Economia Cunoaşterii, 2, 317–324.
Arruda, E. H., Melatto, R. A. P. B., Levy, W., & Conti, D. de M. (2021). Circular economy: A brief literature review (2015–2020). Sustainable Operations and Computers, 2(May), 79–86. https://doi.org/10.1016/j.susoc.2021.05.001
Bodislav, A. D., Rădulescu, C. V., Moise, D., & Burlacu, S. (2019). Environmental policy in the Romanian public sector. The Bucharest University of Economic Studies Publishing House, 312, 146–155.
Burlacu, S., Gavrilă, A., Popescu, I. M., Gombos, S. P., & Vasilache, P. C. (2020). Theories and Models of Functional Zoning in Urban Space. Revista de Management Comparat International, 21(1), 44–53.
Kirchherr, J., Reike, D., & Hekkert, M. (2017). Conceptualizing the circular economy: An analysis of 114 definitions. Resources, Conservation and Recycling, 127(September), 221–232. https://doi.org/10.1016/j.resconrec.2017.09.005
Meseguer-Sánchez, V., Gálvez-Sánchez, F. J., Molina-Moreno, V., & Wandosell-Fernández-de- Bobadilla, G. (2021). The Main Research Characteristics of the Development of the Concept of the Circular Economy Concept: A Global Analysis and the Future Agenda. Frontiers in Environmental Science, 9(July), 1–16. https://doi.org/10.3389/fenvs.2021.704387
Murray, A., Skene, K., & Haynes, K. (2017). The Circular Economy: An Interdisciplinary Exploration of the Concept and Application in a Global Context. Journal of Business Ethics, 140(3), 369–380. https://doi.org/10.1007/s10551-015-2693-2
Profiroiu, M.-C., Radulescu, C. V., Burlacu, S., & Guţu, C. (2020). Changes and trends in the development of the world economy. Competitivitatea Şi Inovarea În Economia Cunoaşterii, 324–330.
Rădulescu, C. V., Burlacu, S., Bodislav, D. A., & Bran, F. (2020). Entrepreneurial education in the context of the imperative development of sustainable business. European Journal of Sustainable Development, 9(4), 93.10.14207/ejsd.2020.v9n4p93