SIMEONOV, Stefan; RANGELOVA, Emilia. SPECIFICATIONS OF PRICING IN THE IT SECTOR AND PARTICIPATION IN PUBLIC PROCUREMENT. KNOWLEDGE - International Journal , [S. l.], v. 53, n. 1, p. 151–159, 2022. Disponível em: http://ojs.ikm.mk/index.php/kij/article/view/5499. Acesso em: 6 sep. 2026.