Seguridad y defensa

Título: THREE WAYS TO INVEST IN SHIPPING WITHOUT BUYING SHIPS
Fuente: SPLASH 247
Fecha: noviembre de 2018
https://splash247.com/three-ways-to-invest-in-shipping-without-buying-ships/

Título: RISKS TO MIDDLE EAST OIL AND GAS SHIPPING ROUTES: HERE’S WHAT’S AT STAKE
Fuente: GCAPTAIN
Fecha: 26 de julio de 2018