Raychev, T. Assessment of Structural Changes of Concessions in the Water and Sewerage Sector. Varna: Knowledge and Business, 2020 pp. 92-123, ISSN 2367-7791 (online).
Raychev, T. Assessment of Structural Changes of Concessions in the Water and Sewerage Sector. Varna: Knowledge and Business, 2020 pp. 92-123, ISSN 2367-7791 (online).
Raychev, T. (2020) Assessment of Structural Changes of Concessions in the Water and Sewerage Sector, Varna: Knowledge and Business pp. 92-123, ISSN 2367-7791 (online).
Raychev, T. (2020). Assessment of Structural Changes of Concessions in the Water and Sewerage Sector. [Студия] : [Електронен ресурс]. Икономика и компютърни науки = Economics and Computer Science : [Електронно] научно списание, Knowledge and Business 6 (1), pp. 92-123.
Raychev T. Assessment of Structural Changes of Concessions in the Water and Sewerage Sector: [Студия] : [Електронен ресурс]. Икономика и компютърни науки = Economics and Computer Science : [Електронно] научно списание. 2020; 6(1): pp. 92-123. ISBN: ISSN 2367-7791 (online).
