Ana Paula, Matias Gama2019-02-042021-10-202024-06-272019-02-042021-10-202024-06-272017978-981-10-3007-9https://drs.ess.gov.et/handle/123456789/40005enSustainability/ GovernanceEquity Valuation and Negative Earnings:The Case of the dot.com BubbleBook