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Using portfolio optimisation to calculate the efficient relationship between maritime port security residual risk and security investment
Talas, Risto, (2014)
Tourism safety and security in the Republic of Armenia
Tovmasyan, Gayane, (2020)
Fatal attraction : how security threats hurt tourism
Fourie, Johan, (2020)
Does nature limit environmental federalism?
Smith, V. Kerry, (1999)
Buying time : real and hypothetical offers
Smith, V. Kerry, (1998)
Trade-off at the trough : TMDLs and the evolving status of US water quality policy
Mansfield, Carol, (2002)