NIKOLOV, Daniel; NIKOLOVA, Anna. INSTITUTIONAL OUTSOURCING MODELS FROM LOCAL AUTHORITIES TO CHURCHES IN BULGARIA – GOOD PRACTICES AND EFFICIENCY INCREASING. KNOWLEDGE - International Journal , [S. l.], v. 75, n. 5, p. 509–515, 2026. Disponível em: https://ojs.ikm.mk/index.php/kij/article/view/8256. Acesso em: 1 may. 2026.