https://migrationletters.com/index.php/ml/article/view/8108 


https://www.gkyj-aes-20963246.com/article/covid-19-as-an-economic-shock-in-chile-and-latin-american


https://www.journalppw.com/index.php/jppw/article/view/2524 

   

                

https://issuu.com/dr.yashpalnetragaonkar/docs/3._hector_foreigner/1