132 Carlota Perez, “Cuba sends health aid to 15 countries to fight coronavirus”, Atalayar, 12 April 2020。可查阅 https://atalayar.com/en/content/cuba-sends-health-aid-15-countries-fight-coronavirus。
132 Carlota Perez, “Cuba sends health aid to 15 countries to fight coronavirus”, Atalayar, 12 April 2020. Available from https://atalayar.com/en/content/cuba-sends-health-aid-15-countries-fight-coronavirus.