How to come in Doha Qatar from here in Dubai

Regarding your inquiry about traveling to Qatar from the UAE, please note that you can travel to Qatar either by land or air, after obtaining a visa from the Qatari embassy in the UAE
  Requirements for travel from the UAE to Qatar by land for UAE residents are as follows:
A valid passport
A valid legal residence permit
From the Qatari embassy in the Emirates, obtaining an entry visa to Qatar
Transit visa to Saudi Arabia
A valid driver's license and car licence
Proof of receiving two doses of the approved vaccine in Saudi Arabia