The titles below are online journals (note the coverage period, as you may have to use some earlier issues in print):
Arq: Architectural Research Quarterly
Residential Design & Build
Journal of Architecture
Livraisons d'histoire de l'architecture
Space and Culture
You can search multiple databases at once if we get them from the same vendor. For example, you can search Avery, CBCA, and multiple newspapers (Canadian Major Dailies, etc.) because they all come from ProQuest.
To do so, select one and once the link opens click "Change Database" at the top. From there you can check off all the databases you want to search.