hi i need to write a methadology for my research paper which is about ( the bala

hi i need to write a methadology for my research paper which is about ( the balance of modern and traditional architecture without the loss of a cities identiy) i will be doing 3 case study of a city with traditiiona architecture, and one with modern architecture, and one with a mix of both, plus i will be conductiong a survey through google form and the target is 50 people ages 18 to 55. this is the detail of the methadology