منبع: https://www.wegreened.com/blog/eb1/success-stories-eb1a-approval-secured-in-just-7-days-for-a-scientist-ii-in-the-field-of-synthetic-،ic-chemistry-wit،ut-any-rfe-issuance/
دستهها
منبع: https://www.wegreened.com/blog/eb1/success-stories-eb1a-approval-secured-in-just-7-days-for-a-scientist-ii-in-the-field-of-synthetic-،ic-chemistry-wit،ut-any-rfe-issuance/