MOHAJAN, H. K. TWO CRITERIA FOR GOOD MEASUREMENTS IN RESEARCH: VALIDITY AND RELIABILITY. Annals of Spiru Haret University. Economic Series , [S. l.], v. 17, n. 4, p. 59–82, 2017. DOI: 10.26458/1746. Disponível em: https://anale.spiruharet.ro/economics/article/view/1746. Acesso em: 2 may. 2024.