UKU, Skender; SHEHU, Elona. Theoretical Background of Input-Output Analysis and its Application in Albania. ESI Preprints (European Scientific Journal, ESJ), [S. l.], v. 20, n. 16, p. 161, 2024. Disponível em: https://esipreprints.org/index.php/esipreprints/article/view/1212. Acesso em: 3 mar. 2026.