Diversification by young, small firms: the role of pre-entry resources and entry mistakes Small Business Economics Journal Article Rui Baptista M. Karaöz JC Leitao Publication Year of Publication: 2020 Identifiers Locators URL https://doi.org/10.1007/s11187-019-00142-z DOI: 10.1007/s11187-019-00142-z Sustainable Development Goals